205423612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{12161}}^1$

素因数の和:12309

約数の個数: 24

約数和(自身を含む): 371865312

約数和(自身を除く): 166441700

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 4223, 8446, 12161, 16892, 24322, 48644, 498601, 997202, 1252583, 1994404, 2505166, 5010332, 51355903, 102711806, 205423612]

約数ペア:

[(1, 205423612), (2, 102711806), (4, 51355903), (41, 5010332), (82, 2505166), (103, 1994404), (164, 1252583), (206, 997202), (412, 498601), (4223, 48644), (8446, 24322), (12161, 16892)]