208429056

素因数分解:

$2^{13}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 168

約数和(自身を含む): 659382984

約数和(自身を除く): 450953928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 257, 264, 288, 352, 384, 396, 512, 514, 528, 576, 704, 768, 771, 792, 1024, 1028, 1056, 1152, 1408, 1536, 1542, 1584, 2048, 2056, 2112, 2304, 2313, 2816, 2827, 3072, 3084, 3168, 4096, 4112, 4224, 4608, 4626, 5632, 5654, 6144, 6168, 6336, 8192, 8224, 8448, 8481, 9216, 9252, 11264, 11308, 12288, 12336, 12672, 16448, 16896, 16962, 18432, 18504, 22528, 22616, 24576, 24672, 25344, 25443, 32896, 33792, 33924, 36864, 37008, 45056, 45232, 49344, 50688, 50886, 65792, 67584, 67848, 73728, 74016, 90112, 90464, 98688, 101376, 101772, 131584, 135168, 135696, 148032, 180928, 197376, 202752, 203544, 263168, 270336, 271392, 296064, 361856, 394752, 405504, 407088, 526336, 542784, 592128, 723712, 789504, 811008, 814176, 1052672, 1085568, 1184256, 1447424, 1579008, 1628352, 2105344, 2171136, 2368512, 2894848, 3158016, 3256704, 4342272, 4737024, 5789696, 6316032, 6513408, 8684544, 9474048, 11579392, 13026816, 17369088, 18948096, 23158784, 26053632, 34738176, 52107264, 69476352, 104214528, 208429056]

約数ペア:

[(1, 208429056), (2, 104214528), (3, 69476352), (4, 52107264), (6, 34738176), (8, 26053632), (9, 23158784), (11, 18948096), (12, 17369088), (16, 13026816), (18, 11579392), (22, 9474048), (24, 8684544), (32, 6513408), (33, 6316032), (36, 5789696), (44, 4737024), (48, 4342272), (64, 3256704), (66, 3158016), (72, 2894848), (88, 2368512), (96, 2171136), (99, 2105344), (128, 1628352), (132, 1579008), (144, 1447424), (176, 1184256), (192, 1085568), (198, 1052672), (256, 814176), (257, 811008), (264, 789504), (288, 723712), (352, 592128), (384, 542784), (396, 526336), (512, 407088), (514, 405504), (528, 394752), (576, 361856), (704, 296064), (768, 271392), (771, 270336), (792, 263168), (1024, 203544), (1028, 202752), (1056, 197376), (1152, 180928), (1408, 148032), (1536, 135696), (1542, 135168), (1584, 131584), (2048, 101772), (2056, 101376), (2112, 98688), (2304, 90464), (2313, 90112), (2816, 74016), (2827, 73728), (3072, 67848), (3084, 67584), (3168, 65792), (4096, 50886), (4112, 50688), (4224, 49344), (4608, 45232), (4626, 45056), (5632, 37008), (5654, 36864), (6144, 33924), (6168, 33792), (6336, 32896), (8192, 25443), (8224, 25344), (8448, 24672), (8481, 24576), (9216, 22616), (9252, 22528), (11264, 18504), (11308, 18432), (12288, 16962), (12336, 16896), (12672, 16448)]