202807412

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{492251}}^1$

素因数の和:492358

約数の個数: 12

約数和(自身を含む): 358359456

約数和(自身を除く): 155552044

約数列:

[1, 2, 4, 103, 206, 412, 492251, 984502, 1969004, 50701853, 101403706, 202807412]

約数ペア:

[(1, 202807412), (2, 101403706), (4, 50701853), (103, 1969004), (206, 984502), (412, 492251)]