204832412

素因数分解:

$2^2\times {\mathrm{1289}}^1\times {\mathrm{39727}}^1$

素因数の和:41020

約数の個数: 12

約数和(自身を含む): 358743840

約数和(自身を除く): 153911428

約数列:

[1, 2, 4, 1289, 2578, 5156, 39727, 79454, 158908, 51208103, 102416206, 204832412]

約数ペア:

[(1, 204832412), (2, 102416206), (4, 51208103), (1289, 158908), (2578, 79454), (5156, 39727)]