201457124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4578571}}^1$

素因数の和:4578586

約数の個数: 12

約数和(自身を含む): 384600048

約数和(自身を除く): 183142924

約数列:

[1, 2, 4, 11, 22, 44, 4578571, 9157142, 18314284, 50364281, 100728562, 201457124]

約数ペア:

[(1, 201457124), (2, 100728562), (4, 50364281), (11, 18314284), (22, 9157142), (44, 4578571)]