201598352

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{22621}}^1$

素因数の和:23186

約数の個数: 20

約数和(自身を含む): 391315356

約数和(自身を除く): 189717004

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 22621, 45242, 90484, 180968, 361936, 12599897, 25199794, 50399588, 100799176, 201598352]

約数ペア:

[(1, 201598352), (2, 100799176), (4, 50399588), (8, 25199794), (16, 12599897), (557, 361936), (1114, 180968), (2228, 90484), (4456, 45242), (8912, 22621)]