201037053

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{80447}}^1$

素因数の和:80481

約数の個数: 24

約数和(自身を含む): 330158592

約数和(自身を除く): 129121539

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 80447, 241341, 563129, 1367599, 1689387, 3941903, 4102797, 9573193, 11825709, 28719579, 67012351, 201037053]

約数ペア:

[(1, 201037053), (3, 67012351), (7, 28719579), (17, 11825709), (21, 9573193), (49, 4102797), (51, 3941903), (119, 1689387), (147, 1367599), (357, 563129), (833, 241341), (2499, 80447)]