204076551

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1951}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 330559488

約数和(自身を除く): 126482937

約数列:

[1, 3, 7, 17, 21, 51, 119, 293, 357, 879, 1951, 2051, 4981, 5853, 6153, 13657, 14943, 33167, 34867, 40971, 99501, 104601, 232169, 571643, 696507, 1714929, 4001501, 9717931, 12004503, 29153793, 68025517, 204076551]

約数ペア:

[(1, 204076551), (3, 68025517), (7, 29153793), (17, 12004503), (21, 9717931), (51, 4001501), (119, 1714929), (293, 696507), (357, 571643), (879, 232169), (1951, 104601), (2051, 99501), (4981, 40971), (5853, 34867), (6153, 33167), (13657, 14943)]