208534184

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 396411840

約数和(自身を除く): 187877656

約数列:

[1, 2, 4, 8, 131, 193, 262, 386, 524, 772, 1031, 1048, 1544, 2062, 4124, 8248, 25283, 50566, 101132, 135061, 198983, 202264, 270122, 397966, 540244, 795932, 1080488, 1591864, 26066773, 52133546, 104267092, 208534184]

約数ペア:

[(1, 208534184), (2, 104267092), (4, 52133546), (8, 26066773), (131, 1591864), (193, 1080488), (262, 795932), (386, 540244), (524, 397966), (772, 270122), (1031, 202264), (1048, 198983), (1544, 135061), (2062, 101132), (4124, 50566), (8248, 25283)]