200401531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 235835600

約数和(自身を除く): 35434069

約数列:

[1, 11, 19, 61, 121, 209, 671, 1159, 1429, 2299, 7381, 12749, 15719, 27151, 87169, 140239, 172909, 298661, 958859, 1656211, 3285271, 10547449, 18218321, 200401531]

約数ペア:

[(1, 200401531), (11, 18218321), (19, 10547449), (61, 3285271), (121, 1656211), (209, 958859), (671, 298661), (1159, 172909), (1429, 140239), (2299, 87169), (7381, 27151), (12749, 15719)]