209866836

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1451}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 519583680

約数和(自身を除く): 309716844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 709, 1418, 1451, 2127, 2836, 2902, 4254, 4353, 5804, 8508, 8706, 12053, 17412, 24106, 24667, 36159, 48212, 49334, 72318, 74001, 98668, 144636, 148002, 296004, 1028759, 2057518, 3086277, 4115036, 6172554, 12345108, 17488903, 34977806, 52466709, 69955612, 104933418, 209866836]

約数ペア:

[(1, 209866836), (2, 104933418), (3, 69955612), (4, 52466709), (6, 34977806), (12, 17488903), (17, 12345108), (34, 6172554), (51, 4115036), (68, 3086277), (102, 2057518), (204, 1028759), (709, 296004), (1418, 148002), (1451, 144636), (2127, 98668), (2836, 74001), (2902, 72318), (4254, 49334), (4353, 48212), (5804, 36159), (8508, 24667), (8706, 24106), (12053, 17412)]