203529911

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 232108416

約数和(自身を除く): 28578505

約数列:

[1, 13, 31, 53, 169, 403, 689, 733, 1643, 5239, 8957, 9529, 21359, 22723, 38849, 123877, 277667, 295399, 505037, 1204319, 3840187, 6565481, 15656147, 203529911]

約数ペア:

[(1, 203529911), (13, 15656147), (31, 6565481), (53, 3840187), (169, 1204319), (403, 505037), (689, 295399), (733, 277667), (1643, 123877), (5239, 38849), (8957, 22723), (9529, 21359)]