202190416

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{77527}}^1$

素因数の和:77698

約数の個数: 20

約数和(自身を含む): 394152352

約数和(自身を除く): 191961936

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 77527, 155054, 310108, 620216, 1240432, 12636901, 25273802, 50547604, 101095208, 202190416]

約数ペア:

[(1, 202190416), (2, 101095208), (4, 50547604), (8, 25273802), (16, 12636901), (163, 1240432), (326, 620216), (652, 310108), (1304, 155054), (2608, 77527)]