202210910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{63389}}^1$

素因数の和:63436

約数の個数: 32

約数和(自身を含む): 410767200

約数和(自身を除く): 208556290

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 63389, 126778, 316945, 633890, 697279, 1394558, 1838281, 3486395, 3676562, 6972790, 9191405, 18382810, 20221091, 40442182, 101105455, 202210910]

約数ペア:

[(1, 202210910), (2, 101105455), (5, 40442182), (10, 20221091), (11, 18382810), (22, 9191405), (29, 6972790), (55, 3676562), (58, 3486395), (110, 1838281), (145, 1394558), (290, 697279), (319, 633890), (638, 316945), (1595, 126778), (3190, 63389)]