201131404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{6421}}^1$

素因数の和:6657

約数の個数: 24

約数和(自身を含む): 362509056

約数和(自身を除く): 161377652

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 6421, 7831, 12842, 15662, 25684, 31324, 263261, 526522, 1053044, 1226411, 2452822, 4905644, 50282851, 100565702, 201131404]

約数ペア:

[(1, 201131404), (2, 100565702), (4, 50282851), (41, 4905644), (82, 2452822), (164, 1226411), (191, 1053044), (382, 526522), (764, 263261), (6421, 31324), (7831, 25684), (12842, 15662)]