Factors / Factors of 299

Factors of 299

1, 13, 23, 299

299 breaks into 2 pairs, tested up to √299 ≈ 17.3; each pair multiplies back to 299 exactly. 299's full pair list is (1, 299), (13, 23), for 4 divisors in total. 299's divisors other than 299 itself sum to just 37, 262 below 299: the common deficient case. 299 is odd, digit sum 20 for 299; none of 2-12 divide 299 evenly. 299 has 4 divisors; 298 has 4 and 300 has 18, so 300 wins here. 299 divided by its largest divisor, 23, gives 13.