164070202

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{2081}}^1$

素因数の和:2661

約数の個数: 16

約数和(自身を含む): 249840000

約数和(自身を除く): 85769798

約数列:

[1, 2, 79, 158, 499, 998, 2081, 4162, 39421, 78842, 164399, 328798, 1038419, 2076838, 82035101, 164070202]

約数ペア:

[(1, 164070202), (2, 82035101), (79, 2076838), (158, 1038419), (499, 328798), (998, 164399), (2081, 78842), (4162, 39421)]