229720964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5360

約数の個数: 48

約数和(自身を含む): 468357120

約数和(自身を除く): 238636156

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1892, 1978, 3956, 5279, 10558, 10879, 21116, 21758, 43516, 58069, 116138, 121417, 226997, 232276, 242834, 453994, 485668, 907988, 1335587, 2496967, 2671174, 4993934, 5220931, 5342348, 9987868, 10441862, 20883724, 57430241, 114860482, 229720964]

約数ペア:

[(1, 229720964), (2, 114860482), (4, 57430241), (11, 20883724), (22, 10441862), (23, 9987868), (43, 5342348), (44, 5220931), (46, 4993934), (86, 2671174), (92, 2496967), (172, 1335587), (253, 907988), (473, 485668), (506, 453994), (946, 242834), (989, 232276), (1012, 226997), (1892, 121417), (1978, 116138), (3956, 58069), (5279, 43516), (10558, 21758), (10879, 21116)]