203626799

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 225387120

約数和(自身を除く): 21760321

約数列:

[1, 17, 37, 137, 139, 289, 629, 2329, 2363, 5069, 5143, 10693, 19043, 39593, 40171, 86173, 87431, 323731, 704591, 1464941, 1486327, 5503427, 11978047, 203626799]

約数ペア:

[(1, 203626799), (17, 11978047), (37, 5503427), (137, 1486327), (139, 1464941), (289, 704591), (629, 323731), (2329, 87431), (2363, 86173), (5069, 40171), (5143, 39593), (10693, 19043)]