204982029

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 153059571

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 83, 179, 189, 219, 249, 511, 537, 581, 657, 747, 1253, 1533, 1611, 1743, 1971, 2241, 3759, 4599, 4833, 5229, 6059, 11277, 13067, 13797, 14857, 15687, 18177, 33831, 39201, 42413, 44571, 54531, 91469, 103999, 117603, 127239, 133713, 163593, 274407, 311997, 352809, 381717, 401139, 823221, 935991, 1084561, 1145151, 2469663, 2807973, 3253683, 7591927, 9761049, 22775781, 29283147, 68327343, 204982029]

約数ペア:

[(1, 204982029), (3, 68327343), (7, 29283147), (9, 22775781), (21, 9761049), (27, 7591927), (63, 3253683), (73, 2807973), (83, 2469663), (179, 1145151), (189, 1084561), (219, 935991), (249, 823221), (511, 401139), (537, 381717), (581, 352809), (657, 311997), (747, 274407), (1253, 163593), (1533, 133713), (1611, 127239), (1743, 117603), (1971, 103999), (2241, 91469), (3759, 54531), (4599, 44571), (4833, 42413), (5229, 39201), (6059, 33831), (11277, 18177), (13067, 15687), (13797, 14857)]