200665295

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{3803}}^1$

素因数の和:4042

約数の個数: 16

約数和(自身を含む): 246225312

約数和(自身を除く): 45560017

約数列:

[1, 5, 61, 173, 305, 865, 3803, 10553, 19015, 52765, 231983, 657919, 1159915, 3289595, 40133059, 200665295]

約数ペア:

[(1, 200665295), (5, 40133059), (61, 3289595), (173, 1159915), (305, 657919), (865, 231983), (3803, 52765), (10553, 19015)]