207591152

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{102161}}^1$

素因数の和:102296

約数の個数: 20

約数和(自身を含む): 405378816

約数和(自身を除く): 197787664

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 102161, 204322, 408644, 817288, 1634576, 12974447, 25948894, 51897788, 103795576, 207591152]

約数ペア:

[(1, 207591152), (2, 103795576), (4, 51897788), (8, 25948894), (16, 12974447), (127, 1634576), (254, 817288), (508, 408644), (1016, 204322), (2032, 102161)]