200517888

素因数分解:

$2^8\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1663}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 537392128

約数和(自身を除く): 336874240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 628, 768, 942, 1256, 1663, 1884, 2512, 3326, 3768, 4989, 5024, 6652, 7536, 9978, 10048, 13304, 15072, 19956, 20096, 26608, 30144, 39912, 40192, 53216, 60288, 79824, 106432, 120576, 159648, 212864, 261091, 319296, 425728, 522182, 638592, 783273, 1044364, 1277184, 1566546, 2088728, 3133092, 4177456, 6266184, 8354912, 12532368, 16709824, 25064736, 33419648, 50129472, 66839296, 100258944, 200517888]

約数ペア:

[(1, 200517888), (2, 100258944), (3, 66839296), (4, 50129472), (6, 33419648), (8, 25064736), (12, 16709824), (16, 12532368), (24, 8354912), (32, 6266184), (48, 4177456), (64, 3133092), (96, 2088728), (128, 1566546), (157, 1277184), (192, 1044364), (256, 783273), (314, 638592), (384, 522182), (471, 425728), (628, 319296), (768, 261091), (942, 212864), (1256, 159648), (1663, 120576), (1884, 106432), (2512, 79824), (3326, 60288), (3768, 53216), (4989, 40192), (5024, 39912), (6652, 30144), (7536, 26608), (9978, 20096), (10048, 19956), (13304, 15072)]