199956674

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1\times {\mathrm{1511}}^1$

素因数の和:2161

約数の個数: 16

約数和(自身を含む): 303077376

約数和(自身を除く): 103120702

約数列:

[1, 2, 127, 254, 521, 1042, 1511, 3022, 66167, 132334, 191897, 383794, 787231, 1574462, 99978337, 199956674]

約数ペア:

[(1, 199956674), (2, 99978337), (127, 1574462), (254, 787231), (521, 383794), (1042, 191897), (1511, 132334), (3022, 66167)]