194865221104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1447}}^1\times {\mathrm{195739}}^1$

素因数の和:197237

約数の個数: 40

約数和(自身を含む): 386600593280

約数和(自身を除く): 191735372176

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1447, 2894, 5788, 11576, 23152, 62221, 124442, 195739, 248884, 391478, 497768, 782956, 995536, 1565912, 3131824, 8416777, 16833554, 33667108, 67334216, 134668432, 283234333, 566468666, 1132937332, 2265874664, 4531749328, 12179076319, 24358152638, 48716305276, 97432610552, 194865221104]

約数ペア:

[(1, 194865221104), (2, 97432610552), (4, 48716305276), (8, 24358152638), (16, 12179076319), (43, 4531749328), (86, 2265874664), (172, 1132937332), (344, 566468666), (688, 283234333), (1447, 134668432), (2894, 67334216), (5788, 33667108), (11576, 16833554), (23152, 8416777), (62221, 3131824), (124442, 1565912), (195739, 995536), (248884, 782956), (391478, 497768)]