200639593912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{3105107}}^1$

素因数の和:3105351

約数の個数: 32

約数和(自身を含む): 387331171920

約数和(自身を除く): 186691578008

約数列:

[1, 2, 4, 8, 41, 82, 164, 197, 328, 394, 788, 1576, 8077, 16154, 32308, 64616, 3105107, 6210214, 12420428, 24840856, 127309387, 254618774, 509237548, 611706079, 1018475096, 1223412158, 2446824316, 4893648632, 25079949239, 50159898478, 100319796956, 200639593912]

約数ペア:

[(1, 200639593912), (2, 100319796956), (4, 50159898478), (8, 25079949239), (41, 4893648632), (82, 2446824316), (164, 1223412158), (197, 1018475096), (328, 611706079), (394, 509237548), (788, 254618774), (1576, 127309387), (8077, 24840856), (16154, 12420428), (32308, 6210214), (64616, 3105107)]