208045573546

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{21269}}^1$

素因数の和:21846

約数の個数: 32

約数和(自身を含む): 318386376000

約数和(自身を除く): 110340802454

約数列:

[1, 2, 89, 178, 179, 307, 358, 614, 15931, 21269, 27323, 31862, 42538, 54646, 54953, 109906, 1892941, 3785882, 3807151, 4890817, 6529583, 7614302, 9781634, 13059166, 338836439, 581132887, 677672878, 1162265774, 1168795357, 2337590714, 104022786773, 208045573546]

約数ペア:

[(1, 208045573546), (2, 104022786773), (89, 2337590714), (178, 1168795357), (179, 1162265774), (307, 677672878), (358, 581132887), (614, 338836439), (15931, 13059166), (21269, 9781634), (27323, 7614302), (31862, 6529583), (42538, 4890817), (54646, 3807151), (54953, 3785882), (109906, 1892941)]