247216686

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{23531}}^1$

素因数の和:23656

約数の個数: 32

約数和(自身を含む): 528622848

約数和(自身を除く): 281406162

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 5253, 10506, 23531, 47062, 70593, 141186, 400027, 800054, 1200081, 2400162, 2423693, 4847386, 7271079, 14542158, 41202781, 82405562, 123608343, 247216686]

約数ペア:

[(1, 247216686), (2, 123608343), (3, 82405562), (6, 41202781), (17, 14542158), (34, 7271079), (51, 4847386), (102, 2423693), (103, 2400162), (206, 1200081), (309, 800054), (618, 400027), (1751, 141186), (3502, 70593), (5253, 47062), (10506, 23531)]