207458384

素因数分解:

$2^4\times 7^1\times {\mathrm{1852307}}^1$

素因数の和:1852322

約数の個数: 20

約数和(自身を含む): 459372384

約数和(自身を除く): 251914000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1852307, 3704614, 7409228, 12966149, 14818456, 25932298, 29636912, 51864596, 103729192, 207458384]

約数ペア:

[(1, 207458384), (2, 103729192), (4, 51864596), (7, 29636912), (8, 25932298), (14, 14818456), (16, 12966149), (28, 7409228), (56, 3704614), (112, 1852307)]