204037456

素因数分解:

$2^4\times 7^1\times {\mathrm{1821763}}^1$

素因数の和:1821778

約数の個数: 20

約数和(自身を含む): 451797472

約数和(自身を除く): 247760016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1821763, 3643526, 7287052, 12752341, 14574104, 25504682, 29148208, 51009364, 102018728, 204037456]

約数ペア:

[(1, 204037456), (2, 102018728), (4, 51009364), (7, 29148208), (8, 25504682), (14, 14574104), (16, 12752341), (28, 7287052), (56, 3643526), (112, 1821763)]