202131621

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{93971}}^1$

素因数の和:94216

約数の個数: 12

約数和(自身を含む): 293192640

約数和(自身を除く): 91061019

約数列:

[1, 3, 9, 239, 717, 2151, 93971, 281913, 845739, 22459069, 67377207, 202131621]

約数ペア:

[(1, 202131621), (3, 67377207), (9, 22459069), (239, 845739), (717, 281913), (2151, 93971)]