Factors / Factors of 442

Factors of 442

1, 2, 13, 17, 26, 34, 221, 442

442 breaks into 4 pairs, tested up to √442 ≈ 21.0; each pair multiplies back to 442 exactly. 442's full pair list is (1, 442), (2, 221), (13, 34), (17, 26), for 8 divisors in total. 442's divisors other than 442 itself sum to just 314, 128 below 442: the common deficient case. 442 is even, digit sum 10 for 442; small divisors of 442 include 2. 442 has 8 divisors; 441 has 9 and 443 has 2, so 441 wins here. 442 divided by its largest divisor, 221, gives 2.