202012655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163573}}^1$

素因数の和:163610

約数の個数: 16

約数和(自身を含む): 274804320

約数和(自身を除く): 72791665

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 163573, 817865, 2126449, 3107887, 10632245, 15539435, 40402531, 202012655]

約数ペア:

[(1, 202012655), (5, 40402531), (13, 15539435), (19, 10632245), (65, 3107887), (95, 2126449), (247, 817865), (1235, 163573)]