203217828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{35803}}^1$

素因数の和:35864

約数の個数: 48

約数和(自身を含む): 529326336

約数和(自身を除く): 326108508

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 35803, 71606, 107409, 143212, 214818, 393833, 429636, 787666, 1181499, 1539529, 1575332, 2362998, 3079058, 4618587, 4725996, 6158116, 9237174, 16934819, 18474348, 33869638, 50804457, 67739276, 101608914, 203217828]

約数ペア:

[(1, 203217828), (2, 101608914), (3, 67739276), (4, 50804457), (6, 33869638), (11, 18474348), (12, 16934819), (22, 9237174), (33, 6158116), (43, 4725996), (44, 4618587), (66, 3079058), (86, 2362998), (129, 1575332), (132, 1539529), (172, 1181499), (258, 787666), (473, 429636), (516, 393833), (946, 214818), (1419, 143212), (1892, 107409), (2838, 71606), (5676, 35803)]