205565964

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2767}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 494785536

約数和(自身を除く): 289219572

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 151, 164, 246, 302, 453, 492, 604, 906, 1812, 2767, 5534, 6191, 8301, 11068, 12382, 16602, 18573, 24764, 33204, 37146, 74292, 113447, 226894, 340341, 417817, 453788, 680682, 835634, 1253451, 1361364, 1671268, 2506902, 5013804, 17130497, 34260994, 51391491, 68521988, 102782982, 205565964]

約数ペア:

[(1, 205565964), (2, 102782982), (3, 68521988), (4, 51391491), (6, 34260994), (12, 17130497), (41, 5013804), (82, 2506902), (123, 1671268), (151, 1361364), (164, 1253451), (246, 835634), (302, 680682), (453, 453788), (492, 417817), (604, 340341), (906, 226894), (1812, 113447), (2767, 74292), (5534, 37146), (6191, 33204), (8301, 24764), (11068, 18573), (12382, 16602)]