197002456

素因数分解:

$2^3\times 7^1\times {\mathrm{3517901}}^1$

素因数の和:3517914

約数の個数: 16

約数和(自身を含む): 422148240

約数和(自身を除く): 225145784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3517901, 7035802, 14071604, 24625307, 28143208, 49250614, 98501228, 197002456]

約数ペア:

[(1, 197002456), (2, 98501228), (4, 49250614), (7, 28143208), (8, 24625307), (14, 14071604), (28, 7035802), (56, 3517901)]