206528312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4583}}^1$

素因数の和:4763

約数の個数: 32

約数和(自身を含む): 399358080

約数和(自身を除く): 192829768

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 4583, 5633, 9166, 11266, 18332, 22532, 36664, 45064, 197069, 394138, 600373, 788276, 1200746, 1576552, 2401492, 4802984, 25816039, 51632078, 103264156, 206528312]

約数ペア:

[(1, 206528312), (2, 103264156), (4, 51632078), (8, 25816039), (43, 4802984), (86, 2401492), (131, 1576552), (172, 1200746), (262, 788276), (344, 600373), (524, 394138), (1048, 197069), (4583, 45064), (5633, 36664), (9166, 22532), (11266, 18332)]