200087152

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{28229}}^1$

素因数の和:28680

約数の個数: 20

約数和(自身を含む): 388557720

約数和(自身を除く): 188470568

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 28229, 56458, 112916, 225832, 451664, 12505447, 25010894, 50021788, 100043576, 200087152]

約数ペア:

[(1, 200087152), (2, 100043576), (4, 50021788), (8, 25010894), (16, 12505447), (443, 451664), (886, 225832), (1772, 112916), (3544, 56458), (7088, 28229)]