217367084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4940161}}^1$

素因数の和:4940176

約数の個数: 12

約数和(自身を含む): 414973608

約数和(自身を除く): 197606524

約数列:

[1, 2, 4, 11, 22, 44, 4940161, 9880322, 19760644, 54341771, 108683542, 217367084]

約数ペア:

[(1, 217367084), (2, 108683542), (4, 54341771), (11, 19760644), (22, 9880322), (44, 4940161)]