203021572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3904261}}^1$

素因数の和:3904278

約数の個数: 12

約数和(自身を含む): 382617676

約数和(自身を除く): 179596104

約数列:

[1, 2, 4, 13, 26, 52, 3904261, 7808522, 15617044, 50755393, 101510786, 203021572]

約数ペア:

[(1, 203021572), (2, 101510786), (4, 50755393), (13, 15617044), (26, 7808522), (52, 3904261)]