220176673

素因数分解:

${\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 241994592

約数和(自身を除く): 21817919

約数列:

[1, 17, 67, 83, 137, 289, 1139, 1411, 2329, 5561, 9179, 11371, 19363, 23987, 39593, 94537, 156043, 193307, 761857, 1607129, 2652731, 3286219, 12951569, 220176673]

約数ペア:

[(1, 220176673), (17, 12951569), (67, 3286219), (83, 2652731), (137, 1607129), (289, 761857), (1139, 193307), (1411, 156043), (2329, 94537), (5561, 39593), (9179, 23987), (11371, 19363)]