201172834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1\times {\mathrm{1571}}^1$

素因数の和:3105

約数の個数: 16

約数和(自身を含む): 309180960

約数和(自身を除く): 108008126

約数列:

[1, 2, 43, 86, 1489, 1571, 2978, 3142, 64027, 67553, 128054, 135106, 2339219, 4678438, 100586417, 201172834]

約数ペア:

[(1, 201172834), (2, 100586417), (43, 4678438), (86, 2339219), (1489, 135106), (1571, 128054), (2978, 67553), (3142, 64027)]