201320404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{9929}}^1$

素因数の和:10107

約数の個数: 24

約数和(自身を含む): 364510440

約数和(自身を除く): 163190036

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 5069, 9929, 10138, 19858, 20276, 39716, 367373, 734746, 1360273, 1469492, 2720546, 5441092, 50330101, 100660202, 201320404]

約数ペア:

[(1, 201320404), (2, 100660202), (4, 50330101), (37, 5441092), (74, 2720546), (137, 1469492), (148, 1360273), (274, 734746), (548, 367373), (5069, 39716), (9929, 20276), (10138, 19858)]