201972419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1373}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 226347264

約数和(自身を除く): 24374845

約数列:

[1, 11, 43, 311, 473, 1373, 3421, 13373, 15103, 59039, 147103, 427003, 649429, 4697033, 18361129, 201972419]

約数ペア:

[(1, 201972419), (11, 18361129), (43, 4697033), (311, 649429), (473, 427003), (1373, 147103), (3421, 59039), (13373, 15103)]