201639848809

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{108961}}^1\times {\mathrm{15551}}^1$

素因数の和:124536

約数の個数: 16

約数和(自身を含む): 244019091456

約数和(自身を除く): 42379242647

約数列:

[1, 7, 17, 119, 15551, 108857, 108961, 264367, 762727, 1850569, 1852337, 12966359, 1694452511, 11861167577, 28805692687, 201639848809]

約数ペア:

[(1, 201639848809), (7, 28805692687), (17, 11861167577), (119, 1694452511), (15551, 12966359), (108857, 1852337), (108961, 1850569), (264367, 762727)]