198948564

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{134789}}^1$

素因数の和:134840

約数の個数: 36

約数和(自身を含む): 515167380

約数和(自身を除く): 316218816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 134789, 269578, 404367, 539156, 808734, 1213101, 1617468, 2426202, 4852404, 5526349, 11052698, 16579047, 22105396, 33158094, 49737141, 66316188, 99474282, 198948564]

約数ペア:

[(1, 198948564), (2, 99474282), (3, 66316188), (4, 49737141), (6, 33158094), (9, 22105396), (12, 16579047), (18, 11052698), (36, 5526349), (41, 4852404), (82, 2426202), (123, 1617468), (164, 1213101), (246, 808734), (369, 539156), (492, 404367), (738, 269578), (1476, 134789)]