208059794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{43913}}^1$

素因数の和:44041

約数の個数: 16

約数和(自身を含む): 328828032

約数和(自身を除く): 120768238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 43913, 87826, 1009999, 2019998, 4523039, 9046078, 104029897, 208059794]

約数ペア:

[(1, 208059794), (2, 104029897), (23, 9046078), (46, 4523039), (103, 2019998), (206, 1009999), (2369, 87826), (4738, 43913)]