247003612

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{16631}}^1$

素因数の和:16761

約数の個数: 24

約数和(自身を含む): 447068160

約数和(自身を除く): 200064548

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 3713, 7426, 14852, 16631, 33262, 66524, 781657, 1313849, 1563314, 2627698, 3126628, 5255396, 61750903, 123501806, 247003612]

約数ペア:

[(1, 247003612), (2, 123501806), (4, 61750903), (47, 5255396), (79, 3126628), (94, 2627698), (158, 1563314), (188, 1313849), (316, 781657), (3713, 66524), (7426, 33262), (14852, 16631)]