204876503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 243097200

約数和(自身を除く): 38220697

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 2459, 2873, 4901, 6409, 31967, 41803, 71311, 83317, 415571, 543439, 927043, 1212287, 7064707, 12051559, 15759731, 204876503]

約数ペア:

[(1, 204876503), (13, 15759731), (17, 12051559), (29, 7064707), (169, 1212287), (221, 927043), (377, 543439), (493, 415571), (2459, 83317), (2873, 71311), (4901, 41803), (6409, 31967)]