200767450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18169}}^1$

素因数の和:18211

約数の個数: 48

約数和(自身を含む): 425832120

約数和(自身を除く): 225064670

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 18169, 36338, 90845, 181690, 236197, 308873, 454225, 472394, 617746, 908450, 1180985, 1544365, 2361970, 3088730, 4015349, 5904925, 7721825, 8030698, 11809850, 15443650, 20076745, 40153490, 100383725, 200767450]

約数ペア:

[(1, 200767450), (2, 100383725), (5, 40153490), (10, 20076745), (13, 15443650), (17, 11809850), (25, 8030698), (26, 7721825), (34, 5904925), (50, 4015349), (65, 3088730), (85, 2361970), (130, 1544365), (170, 1180985), (221, 908450), (325, 617746), (425, 472394), (442, 454225), (650, 308873), (850, 236197), (1105, 181690), (2210, 90845), (5525, 36338), (11050, 18169)]