201525951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{321413}}^1$

素因数の和:321446

約数の個数: 16

約数和(自身を含む): 308557440

約数和(自身を除く): 107031489

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 321413, 964239, 3535543, 6106847, 10606629, 18320541, 67175317, 201525951]

約数ペア:

[(1, 201525951), (3, 67175317), (11, 18320541), (19, 10606629), (33, 6106847), (57, 3535543), (209, 964239), (627, 321413)]