199048828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4523837}}^1$

素因数の和:4523852

約数の個数: 12

約数和(自身を含む): 380002392

約数和(自身を除く): 180953564

約数列:

[1, 2, 4, 11, 22, 44, 4523837, 9047674, 18095348, 49762207, 99524414, 199048828]

約数ペア:

[(1, 199048828), (2, 99524414), (4, 49762207), (11, 18095348), (22, 9047674), (44, 4523837)]