201920896

素因数分解:

$2^7\times {\mathrm{1577507}}^1$

素因数の和:1577521

約数の個数: 16

約数和(自身を含む): 402264540

約数和(自身を除く): 200343644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1577507, 3155014, 6310028, 12620056, 25240112, 50480224, 100960448, 201920896]

約数ペア:

[(1, 201920896), (2, 100960448), (4, 50480224), (8, 25240112), (16, 12620056), (32, 6310028), (64, 3155014), (128, 1577507)]