201468412

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{489001}}^1$

素因数の和:489108

約数の個数: 12

約数和(自身を含む): 355993456

約数和(自身を除く): 154525044

約数列:

[1, 2, 4, 103, 206, 412, 489001, 978002, 1956004, 50367103, 100734206, 201468412]

約数ペア:

[(1, 201468412), (2, 100734206), (4, 50367103), (103, 1956004), (206, 978002), (412, 489001)]