208671162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{17681}}^1$

素因数の和:17974

約数の個数: 32

約数和(自身を含む): 478687104

約数和(自身を除く): 270015942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281, 562, 843, 1686, 1967, 3934, 5901, 11802, 17681, 35362, 53043, 106086, 123767, 247534, 371301, 742602, 4968361, 9936722, 14905083, 29810166, 34778527, 69557054, 104335581, 208671162]

約数ペア:

[(1, 208671162), (2, 104335581), (3, 69557054), (6, 34778527), (7, 29810166), (14, 14905083), (21, 9936722), (42, 4968361), (281, 742602), (562, 371301), (843, 247534), (1686, 123767), (1967, 106086), (3934, 53043), (5901, 35362), (11802, 17681)]