133220204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2561927}}^1$

素因数の和:2561944

約数の個数: 12

約数和(自身を含む): 251068944

約数和(自身を除く): 117848740

約数列:

[1, 2, 4, 13, 26, 52, 2561927, 5123854, 10247708, 33305051, 66610102, 133220204]

約数ペア:

[(1, 133220204), (2, 66610102), (4, 33305051), (13, 10247708), (26, 5123854), (52, 2561927)]