217287016

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1823}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 417623040

約数和(自身を除く): 200336024

約数列:

[1, 2, 4, 8, 47, 94, 188, 317, 376, 634, 1268, 1823, 2536, 3646, 7292, 14584, 14899, 29798, 59596, 85681, 119192, 171362, 342724, 577891, 685448, 1155782, 2311564, 4623128, 27160877, 54321754, 108643508, 217287016]

約数ペア:

[(1, 217287016), (2, 108643508), (4, 54321754), (8, 27160877), (47, 4623128), (94, 2311564), (188, 1155782), (317, 685448), (376, 577891), (634, 342724), (1268, 171362), (1823, 119192), (2536, 85681), (3646, 59596), (7292, 29798), (14584, 14899)]