214629359

素因数分解:

$7^2\times {\mathrm{1531}}^1\times {\mathrm{2861}}^1$

素因数の和:4406

約数の個数: 12

約数和(自身を含む): 249921288

約数和(自身を除く): 35291929

約数列:

[1, 7, 49, 1531, 2861, 10717, 20027, 75019, 140189, 4380191, 30661337, 214629359]

約数ペア:

[(1, 214629359), (7, 30661337), (49, 4380191), (1531, 140189), (2861, 75019), (10717, 20027)]