194765564

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1567}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 408834048

約数和(自身を除く): 214068484

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 193, 322, 386, 644, 772, 1351, 1567, 2702, 3134, 4439, 5404, 6268, 8878, 10969, 17756, 21938, 31073, 36041, 43876, 62146, 72082, 124292, 144164, 252287, 302431, 504574, 604862, 1009148, 1209724, 2117017, 4234034, 6955913, 8468068, 13911826, 27823652, 48691391, 97382782, 194765564]

約数ペア:

[(1, 194765564), (2, 97382782), (4, 48691391), (7, 27823652), (14, 13911826), (23, 8468068), (28, 6955913), (46, 4234034), (92, 2117017), (161, 1209724), (193, 1009148), (322, 604862), (386, 504574), (644, 302431), (772, 252287), (1351, 144164), (1567, 124292), (2702, 72082), (3134, 62146), (4439, 43876), (5404, 36041), (6268, 31073), (8878, 21938), (10969, 17756)]