189372271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4957}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 217041408

約数和(自身を除く): 27669137

約数列:

[1, 11, 23, 151, 253, 1661, 3473, 4957, 38203, 54527, 114011, 748507, 1254121, 8233577, 17215661, 189372271]

約数ペア:

[(1, 189372271), (11, 17215661), (23, 8233577), (151, 1254121), (253, 748507), (1661, 114011), (3473, 54527), (4957, 38203)]