123531196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^2$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 226772784

約数和(自身を除く): 103241588

約数列:

[1, 2, 4, 41, 71, 82, 103, 142, 164, 206, 284, 412, 2911, 4223, 5822, 7313, 8446, 10609, 11644, 14626, 16892, 21218, 29252, 42436, 299833, 434969, 599666, 753239, 869938, 1199332, 1506478, 1739876, 3012956, 30882799, 61765598, 123531196]

約数ペア:

[(1, 123531196), (2, 61765598), (4, 30882799), (41, 3012956), (71, 1739876), (82, 1506478), (103, 1199332), (142, 869938), (164, 753239), (206, 599666), (284, 434969), (412, 299833), (2911, 42436), (4223, 29252), (5822, 21218), (7313, 16892), (8446, 14626), (10609, 11644)]