206503439998

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{75421271}}^1$

素因数の和:75421347

約数の個数: 12

約数和(自身を含む): 318353189112

約数和(自身を除く): 111849749114

約数列:

[1, 2, 37, 74, 1369, 2738, 75421271, 150842542, 2790587027, 5581174054, 103251719999, 206503439998]

約数ペア:

[(1, 206503439998), (2, 103251719999), (37, 5581174054), (74, 2790587027), (1369, 150842542), (2738, 75421271)]