206830845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353557}}^1$

素因数の和:353581

約数の個数: 24

約数和(自身を含む): 386085336

約数和(自身を除く): 179254491

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 353557, 1060671, 1767785, 3182013, 4596241, 5303355, 13788723, 15910065, 22981205, 41366169, 68943615, 206830845]

約数ペア:

[(1, 206830845), (3, 68943615), (5, 41366169), (9, 22981205), (13, 15910065), (15, 13788723), (39, 5303355), (45, 4596241), (65, 3182013), (117, 1767785), (195, 1060671), (585, 353557)]