201385541

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7459}}^1$

素因数の和:7521

約数の個数: 24

約数和(自身を含む): 255132000

約数和(自身を除く): 53746459

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1421, 3857, 7459, 26999, 52213, 141721, 216311, 365491, 992047, 1514177, 4109909, 6944329, 10599239, 28769363, 201385541]

約数ペア:

[(1, 201385541), (7, 28769363), (19, 10599239), (29, 6944329), (49, 4109909), (133, 1514177), (203, 992047), (551, 365491), (931, 216311), (1421, 141721), (3857, 52213), (7459, 26999)]