204635216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{412571}}^1$

素因数の和:412610

約数の個数: 20

約数和(自身を含む): 409271424

約数和(自身を除く): 204636208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 412571, 825142, 1650284, 3300568, 6601136, 12789701, 25579402, 51158804, 102317608, 204635216]

約数ペア:

[(1, 204635216), (2, 102317608), (4, 51158804), (8, 25579402), (16, 12789701), (31, 6601136), (62, 3300568), (124, 1650284), (248, 825142), (496, 412571)]