201469796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{20533}}^1$

素因数の和:20771

約数の個数: 24

約数和(自身を含む): 386367744

約数和(自身を除く): 184897948

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 20533, 41066, 82132, 225863, 451726, 903452, 4578859, 9157718, 18315436, 50367449, 100734898, 201469796]

約数ペア:

[(1, 201469796), (2, 100734898), (4, 50367449), (11, 18315436), (22, 9157718), (44, 4578859), (223, 903452), (446, 451726), (892, 225863), (2453, 82132), (4906, 41066), (9812, 20533)]