201760139

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{2917}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 237268416

約数和(自身を除く): 35508277

約数列:

[1, 7, 41, 241, 287, 1687, 2917, 9881, 20419, 69167, 119597, 702997, 837179, 4920979, 28822877, 201760139]

約数ペア:

[(1, 201760139), (7, 28822877), (41, 4920979), (241, 837179), (287, 702997), (1687, 119597), (2917, 69167), (9881, 20419)]