201434396

素因数分解:

$2^2\times {\mathrm{2719}}^1\times {\mathrm{18521}}^1$

素因数の和:21244

約数の個数: 12

約数和(自身を含む): 352658880

約数和(自身を除く): 151224484

約数列:

[1, 2, 4, 2719, 5438, 10876, 18521, 37042, 74084, 50358599, 100717198, 201434396]

約数ペア:

[(1, 201434396), (2, 100717198), (4, 50358599), (2719, 74084), (5438, 37042), (10876, 18521)]