205142016

素因数分解:

$2^{11}\times 3^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 552923280

約数和(自身を除く): 347781264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 193, 256, 346, 384, 386, 512, 519, 579, 692, 768, 772, 1024, 1038, 1158, 1384, 1536, 1544, 2048, 2076, 2316, 2768, 3072, 3088, 4152, 4632, 5536, 6144, 6176, 8304, 9264, 11072, 12352, 16608, 18528, 22144, 24704, 33216, 33389, 37056, 44288, 49408, 66432, 66778, 74112, 88576, 98816, 100167, 132864, 133556, 148224, 177152, 197632, 200334, 265728, 267112, 296448, 354304, 395264, 400668, 531456, 534224, 592896, 801336, 1062912, 1068448, 1185792, 1602672, 2136896, 3205344, 4273792, 6410688, 8547584, 12821376, 17095168, 25642752, 34190336, 51285504, 68380672, 102571008, 205142016]

約数ペア:

[(1, 205142016), (2, 102571008), (3, 68380672), (4, 51285504), (6, 34190336), (8, 25642752), (12, 17095168), (16, 12821376), (24, 8547584), (32, 6410688), (48, 4273792), (64, 3205344), (96, 2136896), (128, 1602672), (173, 1185792), (192, 1068448), (193, 1062912), (256, 801336), (346, 592896), (384, 534224), (386, 531456), (512, 400668), (519, 395264), (579, 354304), (692, 296448), (768, 267112), (772, 265728), (1024, 200334), (1038, 197632), (1158, 177152), (1384, 148224), (1536, 133556), (1544, 132864), (2048, 100167), (2076, 98816), (2316, 88576), (2768, 74112), (3072, 66778), (3088, 66432), (4152, 49408), (4632, 44288), (5536, 37056), (6144, 33389), (6176, 33216), (8304, 24704), (9264, 22144), (11072, 18528), (12352, 16608)]