194970842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1087}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 330891264

約数和(自身を除く): 135920422

約数列:

[1, 2, 11, 22, 31, 62, 263, 341, 526, 682, 1087, 2174, 2893, 5786, 8153, 11957, 16306, 23914, 33697, 67394, 89683, 179366, 285881, 370667, 571762, 741334, 3144691, 6289382, 8862311, 17724622, 97485421, 194970842]

約数ペア:

[(1, 194970842), (2, 97485421), (11, 17724622), (22, 8862311), (31, 6289382), (62, 3144691), (263, 741334), (341, 571762), (526, 370667), (682, 285881), (1087, 179366), (2174, 89683), (2893, 67394), (5786, 33697), (8153, 23914), (11957, 16306)]