223820050

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{34171}}^1$

素因数の和:34314

約数の個数: 24

約数和(自身を含む): 419495472

約数和(自身を除く): 195675422

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 34171, 68342, 170855, 341710, 854275, 1708550, 4476401, 8952802, 22382005, 44764010, 111910025, 223820050]

約数ペア:

[(1, 223820050), (2, 111910025), (5, 44764010), (10, 22382005), (25, 8952802), (50, 4476401), (131, 1708550), (262, 854275), (655, 341710), (1310, 170855), (3275, 68342), (6550, 34171)]