209330308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4757507}}^1$

素因数の和:4757522

約数の個数: 12

約数和(自身を含む): 399630672

約数和(自身を除く): 190300364

約数列:

[1, 2, 4, 11, 22, 44, 4757507, 9515014, 19030028, 52332577, 104665154, 209330308]

約数ペア:

[(1, 209330308), (2, 104665154), (4, 52332577), (11, 19030028), (22, 9515014), (44, 4757507)]