200518084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{13921}}^1$

素因数の和:14215

約数の個数: 24

約数和(自身を含む): 379290968

約数和(自身を除く): 178772884

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 1108, 3601, 7202, 13921, 14404, 27842, 55684, 180973, 361946, 723892, 3856117, 7712234, 15424468, 50129521, 100259042, 200518084]

約数ペア:

[(1, 200518084), (2, 100259042), (4, 50129521), (13, 15424468), (26, 7712234), (52, 3856117), (277, 723892), (554, 361946), (1108, 180973), (3601, 55684), (7202, 27842), (13921, 14404)]