201951669

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 271296000

約数和(自身を除く): 69344331

約数列:

[1, 3, 313, 449, 479, 939, 1347, 1437, 140537, 149927, 215071, 421611, 449781, 645213, 67317223, 201951669]

約数ペア:

[(1, 201951669), (3, 67317223), (313, 645213), (449, 449781), (479, 421611), (939, 215071), (1347, 149927), (1437, 140537)]