209026609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 231192000

約数和(自身を除く): 22165391

約数列:

[1, 11, 113, 337, 499, 1243, 3707, 5489, 38081, 56387, 168163, 418891, 620257, 1849793, 19002419, 209026609]

約数ペア:

[(1, 209026609), (11, 19002419), (113, 1849793), (337, 620257), (499, 418891), (1243, 168163), (3707, 56387), (5489, 38081)]