198641244

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 484831872

約数和(自身を除く): 286190628

約数列:

[1, 2, 3, 4, 6, 12, 53, 71, 83, 106, 142, 159, 166, 212, 213, 249, 284, 318, 332, 426, 498, 636, 852, 996, 2809, 3763, 4399, 5618, 5893, 7526, 8427, 8798, 11236, 11289, 11786, 13197, 15052, 16854, 17596, 17679, 22578, 23572, 26394, 33708, 35358, 45156, 52788, 70716, 199439, 233147, 312329, 398878, 466294, 598317, 624658, 699441, 797756, 932588, 936987, 1196634, 1249316, 1398882, 1873974, 2393268, 2797764, 3747948, 16553437, 33106874, 49660311, 66213748, 99320622, 198641244]

約数ペア:

[(1, 198641244), (2, 99320622), (3, 66213748), (4, 49660311), (6, 33106874), (12, 16553437), (53, 3747948), (71, 2797764), (83, 2393268), (106, 1873974), (142, 1398882), (159, 1249316), (166, 1196634), (212, 936987), (213, 932588), (249, 797756), (284, 699441), (318, 624658), (332, 598317), (426, 466294), (498, 398878), (636, 312329), (852, 233147), (996, 199439), (2809, 70716), (3763, 52788), (4399, 45156), (5618, 35358), (5893, 33708), (7526, 26394), (8427, 23572), (8798, 22578), (11236, 17679), (11289, 17596), (11786, 16854), (13197, 15052)]