199641232

素因数分解:

$2^4\times 7^1\times {\mathrm{1782511}}^1$

素因数の和:1782526

約数の個数: 20

約数和(自身を含む): 442062976

約数和(自身を除く): 242421744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1782511, 3565022, 7130044, 12477577, 14260088, 24955154, 28520176, 49910308, 99820616, 199641232]

約数ペア:

[(1, 199641232), (2, 99820616), (4, 49910308), (7, 28520176), (8, 24955154), (14, 14260088), (16, 12477577), (28, 7130044), (56, 3565022), (112, 1782511)]