208609834

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1\times {\mathrm{1499}}^1$

素因数の和:2117

約数の個数: 16

約数和(自身を含む): 315900000

約数和(自身を除く): 107290166

約数列:

[1, 2, 149, 298, 467, 934, 1499, 2998, 69583, 139166, 223351, 446702, 700033, 1400066, 104304917, 208609834]

約数ペア:

[(1, 208609834), (2, 104304917), (149, 1400066), (298, 700033), (467, 446702), (934, 223351), (1499, 139166), (2998, 69583)]