202267359

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139591}}^1$

素因数の和:139627

約数の個数: 24

約数和(自身を含む): 348421632

約数和(自身を除く): 146154273

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 139591, 418773, 977137, 1256319, 2931411, 3210593, 8794233, 9631779, 22474151, 28895337, 67422453, 202267359]

約数ペア:

[(1, 202267359), (3, 67422453), (7, 28895337), (9, 22474151), (21, 9631779), (23, 8794233), (63, 3210593), (69, 2931411), (161, 1256319), (207, 977137), (483, 418773), (1449, 139591)]