189704164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{35419}}^1$

素因数の和:35539

約数の個数: 24

約数和(自身を含む): 361000640

約数和(自身を除く): 171296476

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 35419, 70838, 141676, 460447, 920894, 1841788, 3648157, 7296314, 14592628, 47426041, 94852082, 189704164]

約数ペア:

[(1, 189704164), (2, 94852082), (4, 47426041), (13, 14592628), (26, 7296314), (52, 3648157), (103, 1841788), (206, 920894), (412, 460447), (1339, 141676), (2678, 70838), (5356, 35419)]