205805952

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 656370000

約数和(自身を除く): 450564048

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, 109, 128, 132, 144, 149, 176, 192, 198, 218, 264, 288, 298, 327, 352, 384, 396, 436, 447, 528, 576, 596, 654, 704, 792, 872, 894, 981, 1056, 1152, 1192, 1199, 1308, 1341, 1408, 1584, 1639, 1744, 1788, 1962, 2112, 2384, 2398, 2616, 2682, 3168, 3278, 3488, 3576, 3597, 3924, 4224, 4768, 4796, 4917, 5232, 5364, 6336, 6556, 6976, 7152, 7194, 7848, 9536, 9592, 9834, 10464, 10728, 10791, 12672, 13112, 13952, 14304, 14388, 14751, 15696, 16241, 19072, 19184, 19668, 20928, 21456, 21582, 26224, 28608, 28776, 29502, 31392, 32482, 38368, 39336, 41856, 42912, 43164, 48723, 52448, 57216, 57552, 59004, 62784, 64964, 76736, 78672, 85824, 86328, 97446, 104896, 115104, 118008, 125568, 129928, 146169, 153472, 157344, 171648, 172656, 178651, 194892, 209792, 230208, 236016, 259856, 292338, 314688, 345312, 357302, 389784, 460416, 472032, 519712, 535953, 584676, 629376, 690624, 714604, 779568, 944064, 1039424, 1071906, 1169352, 1381248, 1429208, 1559136, 1607859, 1888128, 2078848, 2143812, 2338704, 2858416, 3118272, 3215718, 4287624, 4677408, 5716832, 6236544, 6431436, 8575248, 9354816, 11433664, 12862872, 17150496, 18709632, 22867328, 25725744, 34300992, 51451488, 68601984, 102902976, 205805952]

約数ペア:

[(1, 205805952), (2, 102902976), (3, 68601984), (4, 51451488), (6, 34300992), (8, 25725744), (9, 22867328), (11, 18709632), (12, 17150496), (16, 12862872), (18, 11433664), (22, 9354816), (24, 8575248), (32, 6431436), (33, 6236544), (36, 5716832), (44, 4677408), (48, 4287624), (64, 3215718), (66, 3118272), (72, 2858416), (88, 2338704), (96, 2143812), (99, 2078848), (109, 1888128), (128, 1607859), (132, 1559136), (144, 1429208), (149, 1381248), (176, 1169352), (192, 1071906), (198, 1039424), (218, 944064), (264, 779568), (288, 714604), (298, 690624), (327, 629376), (352, 584676), (384, 535953), (396, 519712), (436, 472032), (447, 460416), (528, 389784), (576, 357302), (596, 345312), (654, 314688), (704, 292338), (792, 259856), (872, 236016), (894, 230208), (981, 209792), (1056, 194892), (1152, 178651), (1192, 172656), (1199, 171648), (1308, 157344), (1341, 153472), (1408, 146169), (1584, 129928), (1639, 125568), (1744, 118008), (1788, 115104), (1962, 104896), (2112, 97446), (2384, 86328), (2398, 85824), (2616, 78672), (2682, 76736), (3168, 64964), (3278, 62784), (3488, 59004), (3576, 57552), (3597, 57216), (3924, 52448), (4224, 48723), (4768, 43164), (4796, 42912), (4917, 41856), (5232, 39336), (5364, 38368), (6336, 32482), (6556, 31392), (6976, 29502), (7152, 28776), (7194, 28608), (7848, 26224), (9536, 21582), (9592, 21456), (9834, 20928), (10464, 19668), (10728, 19184), (10791, 19072), (12672, 16241), (13112, 15696), (13952, 14751), (14304, 14388)]