200907728

素因数分解:

$2^4\times 7^1\times {\mathrm{1793819}}^1$

素因数の和:1793834

約数の個数: 20

約数和(自身を含む): 444867360

約数和(自身を除く): 243959632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1793819, 3587638, 7175276, 12556733, 14350552, 25113466, 28701104, 50226932, 100453864, 200907728]

約数ペア:

[(1, 200907728), (2, 100453864), (4, 50226932), (7, 28701104), (8, 25113466), (14, 14350552), (16, 12556733), (28, 7175276), (56, 3587638), (112, 1793819)]