207126961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1889}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 226800000

約数和(自身を除く): 19673039

約数列:

[1, 19, 29, 199, 551, 1889, 3781, 5771, 35891, 54781, 109649, 375911, 1040839, 7142309, 10901419, 207126961]

約数ペア:

[(1, 207126961), (19, 10901419), (29, 7142309), (199, 1040839), (551, 375911), (1889, 109649), (3781, 54781), (5771, 35891)]