201660919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 225100512

約数和(自身を除く): 23439593

約数列:

[1, 17, 41, 53, 103, 697, 901, 1751, 2173, 2809, 4223, 5459, 36941, 47753, 71791, 92803, 115169, 223819, 289327, 1957873, 3804923, 4918559, 11862407, 201660919]

約数ペア:

[(1, 201660919), (17, 11862407), (41, 4918559), (53, 3804923), (103, 1957873), (697, 289327), (901, 223819), (1751, 115169), (2173, 92803), (2809, 71791), (4223, 47753), (5459, 36941)]