199946286

素因数分解:

$2^1\times 3^3\times {\mathrm{1871}}^1\times {\mathrm{1979}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 444787200

約数和(自身を除く): 244840914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1871, 1979, 3742, 3958, 5613, 5937, 11226, 11874, 16839, 17811, 33678, 35622, 50517, 53433, 101034, 106866, 3702709, 7405418, 11108127, 22216254, 33324381, 66648762, 99973143, 199946286]

約数ペア:

[(1, 199946286), (2, 99973143), (3, 66648762), (6, 33324381), (9, 22216254), (18, 11108127), (27, 7405418), (54, 3702709), (1871, 106866), (1979, 101034), (3742, 53433), (3958, 50517), (5613, 35622), (5937, 33678), (11226, 17811), (11874, 16839)]