204379989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{144031}}^1$

素因数の和:144088

約数の個数: 16

約数和(自身を含む): 304195584

約数和(自身を除く): 99815595

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 144031, 432093, 1584341, 4753023, 6193333, 18579999, 68126663, 204379989]

約数ペア:

[(1, 204379989), (3, 68126663), (11, 18579999), (33, 6193333), (43, 4753023), (129, 1584341), (473, 432093), (1419, 144031)]