205121910282

素因数分解:

$2^1\times 3^1\times {\mathrm{947}}^1\times {\mathrm{5023}}^1\times {\mathrm{7187}}^1$

素因数の和:13162

約数の個数: 32

約数和(自身を含む): 410815936512

約数和(自身を除く): 205694026230

約数列:

[1, 2, 3, 6, 947, 1894, 2841, 5023, 5682, 7187, 10046, 14374, 15069, 21561, 30138, 43122, 4756781, 6806089, 9513562, 13612178, 14270343, 20418267, 28540686, 36100301, 40836534, 72200602, 108300903, 216601806, 34186985047, 68373970094, 102560955141, 205121910282]

約数ペア:

[(1, 205121910282), (2, 102560955141), (3, 68373970094), (6, 34186985047), (947, 216601806), (1894, 108300903), (2841, 72200602), (5023, 40836534), (5682, 36100301), (7187, 28540686), (10046, 20418267), (14374, 14270343), (15069, 13612178), (21561, 9513562), (30138, 6806089), (43122, 4756781)]