199392644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4531651}}^1$

素因数の和:4531666

約数の個数: 12

約数和(自身を含む): 380658768

約数和(自身を除く): 181266124

約数列:

[1, 2, 4, 11, 22, 44, 4531651, 9063302, 18126604, 49848161, 99696322, 199392644]

約数ペア:

[(1, 199392644), (2, 99696322), (4, 49848161), (11, 18126604), (22, 9063302), (44, 4531651)]