206824737

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{82763}}^1$

素因数の和:82797

約数の個数: 24

約数和(自身を含む): 339663456

約数和(自身を除く): 132838719

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 82763, 248289, 579341, 1406971, 1738023, 4055387, 4220913, 9848797, 12166161, 29546391, 68941579, 206824737]

約数ペア:

[(1, 206824737), (3, 68941579), (7, 29546391), (17, 12166161), (21, 9848797), (49, 4220913), (51, 4055387), (119, 1738023), (147, 1406971), (357, 579341), (833, 248289), (2499, 82763)]