201392912

素因数分解:

$2^4\times 7^1\times {\mathrm{1798151}}^1$

素因数の和:1798166

約数の個数: 20

約数和(自身を含む): 445941696

約数和(自身を除く): 244548784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1798151, 3596302, 7192604, 12587057, 14385208, 25174114, 28770416, 50348228, 100696456, 201392912]

約数ペア:

[(1, 201392912), (2, 100696456), (4, 50348228), (7, 28770416), (8, 25174114), (14, 14385208), (16, 12587057), (28, 7192604), (56, 3596302), (112, 1798151)]