201585155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1487}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 254983680

約数和(自身を除く): 53398525

約数列:

[1, 5, 19, 95, 1427, 1487, 7135, 7435, 27113, 28253, 135565, 141265, 2121949, 10609745, 40317031, 201585155]

約数ペア:

[(1, 201585155), (5, 40317031), (19, 10609745), (95, 2121949), (1427, 141265), (1487, 135565), (7135, 28253), (7435, 27113)]