204515086

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 309477600

約数和(自身を除く): 104962514

約数列:

[1, 2, 199, 317, 398, 634, 1621, 3242, 63083, 126166, 322579, 513857, 645158, 1027714, 102257543, 204515086]

約数ペア:

[(1, 204515086), (2, 102257543), (199, 1027714), (317, 645158), (398, 513857), (634, 322579), (1621, 126166), (3242, 63083)]