206514561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{57413}}^1$

素因数の和:57536

約数の個数: 16

約数和(自身を含む): 303145920

約数和(自身を除く): 96631359

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 57413, 172239, 631543, 1894629, 6258017, 18774051, 68838187, 206514561]

約数ペア:

[(1, 206514561), (3, 68838187), (11, 18774051), (33, 6258017), (109, 1894629), (327, 631543), (1199, 172239), (3597, 57413)]