201604204

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1777}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 357548688

約数和(自身を除く): 155944484

約数列:

[1, 2, 4, 113, 226, 251, 452, 502, 1004, 1777, 3554, 7108, 28363, 56726, 113452, 200801, 401602, 446027, 803204, 892054, 1784108, 50401051, 100802102, 201604204]

約数ペア:

[(1, 201604204), (2, 100802102), (4, 50401051), (113, 1784108), (226, 892054), (251, 803204), (452, 446027), (502, 401602), (1004, 200801), (1777, 113452), (3554, 56726), (7108, 28363)]