199050412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{2143}}^1$

素因数の和:4269

約数の個数: 24

約数和(自身を含む): 380362752

約数和(自身を除く): 181312340

約数列:

[1, 2, 4, 11, 22, 44, 2111, 2143, 4222, 4286, 8444, 8572, 23221, 23573, 46442, 47146, 92884, 94292, 4523873, 9047746, 18095492, 49762603, 99525206, 199050412]

約数ペア:

[(1, 199050412), (2, 99525206), (4, 49762603), (11, 18095492), (22, 9047746), (44, 4523873), (2111, 94292), (2143, 92884), (4222, 47146), (4286, 46442), (8444, 23573), (8572, 23221)]