208736165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{80749}}^1$

素因数の和:80812

約数の個数: 16

約数和(自身を含む): 279072000

約数和(自身を除く): 70335835

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 80749, 403745, 888239, 3795203, 4441195, 18976015, 41747233, 208736165]

約数ペア:

[(1, 208736165), (5, 41747233), (11, 18976015), (47, 4441195), (55, 3795203), (235, 888239), (517, 403745), (2585, 80749)]