202890208

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{333701}}^1$

素因数の和:333730

約数の個数: 24

約数和(自身を含む): 420464520

約数和(自身を除く): 217574312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 333701, 667402, 1334804, 2669608, 5339216, 6340319, 10678432, 12680638, 25361276, 50722552, 101445104, 202890208]

約数ペア:

[(1, 202890208), (2, 101445104), (4, 50722552), (8, 25361276), (16, 12680638), (19, 10678432), (32, 6340319), (38, 5339216), (76, 2669608), (152, 1334804), (304, 667402), (608, 333701)]