199300428

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{240701}}^1$

素因数の和:240734

約数の個数: 36

約数和(自身を含む): 525693168

約数和(自身を除く): 326392740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 240701, 481402, 722103, 962804, 1444206, 2166309, 2888412, 4332618, 5536123, 8665236, 11072246, 16608369, 22144492, 33216738, 49825107, 66433476, 99650214, 199300428]

約数ペア:

[(1, 199300428), (2, 99650214), (3, 66433476), (4, 49825107), (6, 33216738), (9, 22144492), (12, 16608369), (18, 11072246), (23, 8665236), (36, 5536123), (46, 4332618), (69, 2888412), (92, 2166309), (138, 1444206), (207, 962804), (276, 722103), (414, 481402), (828, 240701)]