Factors / Factors of 205

Factors of 205

1, 5, 41, 205

205 breaks into 2 pairs, tested up to √205 ≈ 14.3; each pair multiplies back to 205 exactly. 205's full pair list is (1, 205), (5, 41), for 4 divisors in total. 205's divisors other than 205 itself sum to just 47, 158 below 205: the common deficient case. 205 is odd, digit sum 7 for 205; small divisors of 205 include 5. 205 has 4 divisors; 204 has 12 and 206 has 4, so 204 wins here. 205 divided by its largest divisor, 41, gives 5.