205174368

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 712857600

約数和(自身を除く): 507683232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 67, 72, 84, 93, 96, 98, 112, 124, 126, 134, 144, 147, 168, 186, 196, 201, 217, 224, 248, 252, 268, 279, 288, 294, 336, 343, 372, 392, 402, 434, 441, 469, 496, 504, 536, 558, 588, 603, 651, 672, 686, 744, 784, 804, 868, 882, 938, 992, 1008, 1029, 1072, 1116, 1176, 1206, 1302, 1372, 1407, 1488, 1519, 1568, 1608, 1736, 1764, 1876, 1953, 2016, 2058, 2077, 2144, 2232, 2352, 2412, 2604, 2744, 2814, 2976, 3038, 3087, 3216, 3283, 3472, 3528, 3752, 3906, 4116, 4154, 4221, 4464, 4557, 4704, 4824, 5208, 5488, 5628, 6076, 6174, 6231, 6432, 6566, 6944, 7056, 7504, 7812, 8232, 8308, 8442, 8928, 9114, 9648, 9849, 10416, 10633, 10976, 11256, 12152, 12348, 12462, 13132, 13671, 14112, 14539, 15008, 15624, 16464, 16616, 16884, 18228, 18693, 19296, 19698, 20832, 21266, 22512, 22981, 24304, 24696, 24924, 26264, 27342, 29078, 29547, 31248, 31899, 32928, 33232, 33768, 36456, 37386, 39396, 42532, 43617, 45024, 45962, 48608, 49392, 49848, 52528, 54684, 58156, 59094, 62496, 63798, 66464, 67536, 68943, 72912, 74772, 78792, 85064, 87234, 91924, 95697, 98784, 99696, 101773, 105056, 109368, 116312, 118188, 127596, 130851, 135072, 137886, 145824, 149544, 157584, 170128, 174468, 183848, 191394, 199392, 203546, 206829, 218736, 232624, 236376, 255192, 261702, 275772, 299088, 305319, 315168, 340256, 348936, 367696, 382788, 407092, 413658, 437472, 465248, 472752, 510384, 523404, 551544, 598176, 610638, 697872, 712411, 735392, 765576, 814184, 827316, 915957, 945504, 1020768, 1046808, 1103088, 1221276, 1395744, 1424822, 1531152, 1628368, 1654632, 1831914, 2093616, 2137233, 2206176, 2442552, 2849644, 3062304, 3256736, 3309264, 3663828, 4187232, 4274466, 4885104, 5699288, 6411699, 6618528, 7327656, 8548932, 9770208, 11398576, 12823398, 14655312, 17097864, 22797152, 25646796, 29310624, 34195728, 51293592, 68391456, 102587184, 205174368]

約数ペア:

[(1, 205174368), (2, 102587184), (3, 68391456), (4, 51293592), (6, 34195728), (7, 29310624), (8, 25646796), (9, 22797152), (12, 17097864), (14, 14655312), (16, 12823398), (18, 11398576), (21, 9770208), (24, 8548932), (28, 7327656), (31, 6618528), (32, 6411699), (36, 5699288), (42, 4885104), (48, 4274466), (49, 4187232), (56, 3663828), (62, 3309264), (63, 3256736), (67, 3062304), (72, 2849644), (84, 2442552), (93, 2206176), (96, 2137233), (98, 2093616), (112, 1831914), (124, 1654632), (126, 1628368), (134, 1531152), (144, 1424822), (147, 1395744), (168, 1221276), (186, 1103088), (196, 1046808), (201, 1020768), (217, 945504), (224, 915957), (248, 827316), (252, 814184), (268, 765576), (279, 735392), (288, 712411), (294, 697872), (336, 610638), (343, 598176), (372, 551544), (392, 523404), (402, 510384), (434, 472752), (441, 465248), (469, 437472), (496, 413658), (504, 407092), (536, 382788), (558, 367696), (588, 348936), (603, 340256), (651, 315168), (672, 305319), (686, 299088), (744, 275772), (784, 261702), (804, 255192), (868, 236376), (882, 232624), (938, 218736), (992, 206829), (1008, 203546), (1029, 199392), (1072, 191394), (1116, 183848), (1176, 174468), (1206, 170128), (1302, 157584), (1372, 149544), (1407, 145824), (1488, 137886), (1519, 135072), (1568, 130851), (1608, 127596), (1736, 118188), (1764, 116312), (1876, 109368), (1953, 105056), (2016, 101773), (2058, 99696), (2077, 98784), (2144, 95697), (2232, 91924), (2352, 87234), (2412, 85064), (2604, 78792), (2744, 74772), (2814, 72912), (2976, 68943), (3038, 67536), (3087, 66464), (3216, 63798), (3283, 62496), (3472, 59094), (3528, 58156), (3752, 54684), (3906, 52528), (4116, 49848), (4154, 49392), (4221, 48608), (4464, 45962), (4557, 45024), (4704, 43617), (4824, 42532), (5208, 39396), (5488, 37386), (5628, 36456), (6076, 33768), (6174, 33232), (6231, 32928), (6432, 31899), (6566, 31248), (6944, 29547), (7056, 29078), (7504, 27342), (7812, 26264), (8232, 24924), (8308, 24696), (8442, 24304), (8928, 22981), (9114, 22512), (9648, 21266), (9849, 20832), (10416, 19698), (10633, 19296), (10976, 18693), (11256, 18228), (12152, 16884), (12348, 16616), (12462, 16464), (13132, 15624), (13671, 15008), (14112, 14539)]