206853588

素因数分解:

$2^2\times 3^4\times {\mathrm{638437}}^1$

素因数の和:638453

約数の個数: 30

約数和(自身を含む): 540756986

約数和(自身を除く): 333903398

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 638437, 1276874, 1915311, 2553748, 3830622, 5745933, 7661244, 11491866, 17237799, 22983732, 34475598, 51713397, 68951196, 103426794, 206853588]

約数ペア:

[(1, 206853588), (2, 103426794), (3, 68951196), (4, 51713397), (6, 34475598), (9, 22983732), (12, 17237799), (18, 11491866), (27, 7661244), (36, 5745933), (54, 3830622), (81, 2553748), (108, 1915311), (162, 1276874), (324, 638437)]