200836686980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{244922789}}^1$

素因数の和:244922839

約数の個数: 24

約数和(自身を含む): 432043801560

約数和(自身を除く): 231207114580

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 244922789, 489845578, 979691156, 1224613945, 2449227890, 4898455780, 10041834349, 20083668698, 40167337396, 50209171745, 100418343490, 200836686980]

約数ペア:

[(1, 200836686980), (2, 100418343490), (4, 50209171745), (5, 40167337396), (10, 20083668698), (20, 10041834349), (41, 4898455780), (82, 2449227890), (164, 1224613945), (205, 979691156), (410, 489845578), (820, 244922789)]