201720604

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 356132000

約数和(自身を除く): 154411396

約数列:

[1, 2, 4, 229, 349, 458, 631, 698, 916, 1262, 1396, 2524, 79921, 144499, 159842, 220219, 288998, 319684, 440438, 577996, 880876, 50430151, 100860302, 201720604]

約数ペア:

[(1, 201720604), (2, 100860302), (4, 50430151), (229, 880876), (349, 577996), (458, 440438), (631, 319684), (698, 288998), (916, 220219), (1262, 159842), (1396, 144499), (2524, 79921)]