201209778

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 387139662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 49, 54, 62, 63, 66, 77, 93, 98, 99, 126, 147, 154, 186, 189, 198, 217, 223, 231, 279, 294, 297, 341, 378, 434, 441, 446, 462, 539, 558, 594, 651, 669, 682, 693, 837, 882, 1023, 1078, 1302, 1323, 1338, 1386, 1519, 1561, 1617, 1674, 1953, 2007, 2046, 2079, 2387, 2453, 2646, 3038, 3069, 3122, 3234, 3906, 4014, 4158, 4557, 4683, 4774, 4851, 4906, 5859, 6021, 6138, 6913, 7161, 7359, 9114, 9207, 9366, 9702, 10927, 11718, 12042, 13671, 13826, 14049, 14322, 14553, 14718, 16709, 17171, 18414, 20739, 21483, 21854, 22077, 27342, 28098, 29106, 32781, 33418, 34342, 41013, 41478, 42147, 42966, 44154, 48391, 50127, 51513, 62217, 64449, 65562, 66231, 76043, 82026, 84294, 96782, 98343, 100254, 103026, 120197, 124434, 128898, 132462, 145173, 150381, 152086, 154539, 186651, 196686, 228129, 240394, 290346, 295029, 300762, 309078, 338737, 360591, 373302, 435519, 451143, 456258, 463617, 532301, 590058, 677474, 684387, 721182, 871038, 902286, 927234, 1016211, 1064602, 1081773, 1306557, 1368774, 1596903, 2032422, 2053161, 2163546, 2613114, 3048633, 3193806, 3245319, 3726107, 4106322, 4790709, 6097266, 6490638, 7452214, 9145899, 9581418, 11178321, 14372127, 18291798, 22356642, 28744254, 33534963, 67069926, 100604889, 201209778]

約数ペア:

[(1, 201209778), (2, 100604889), (3, 67069926), (6, 33534963), (7, 28744254), (9, 22356642), (11, 18291798), (14, 14372127), (18, 11178321), (21, 9581418), (22, 9145899), (27, 7452214), (31, 6490638), (33, 6097266), (42, 4790709), (49, 4106322), (54, 3726107), (62, 3245319), (63, 3193806), (66, 3048633), (77, 2613114), (93, 2163546), (98, 2053161), (99, 2032422), (126, 1596903), (147, 1368774), (154, 1306557), (186, 1081773), (189, 1064602), (198, 1016211), (217, 927234), (223, 902286), (231, 871038), (279, 721182), (294, 684387), (297, 677474), (341, 590058), (378, 532301), (434, 463617), (441, 456258), (446, 451143), (462, 435519), (539, 373302), (558, 360591), (594, 338737), (651, 309078), (669, 300762), (682, 295029), (693, 290346), (837, 240394), (882, 228129), (1023, 196686), (1078, 186651), (1302, 154539), (1323, 152086), (1338, 150381), (1386, 145173), (1519, 132462), (1561, 128898), (1617, 124434), (1674, 120197), (1953, 103026), (2007, 100254), (2046, 98343), (2079, 96782), (2387, 84294), (2453, 82026), (2646, 76043), (3038, 66231), (3069, 65562), (3122, 64449), (3234, 62217), (3906, 51513), (4014, 50127), (4158, 48391), (4557, 44154), (4683, 42966), (4774, 42147), (4851, 41478), (4906, 41013), (5859, 34342), (6021, 33418), (6138, 32781), (6913, 29106), (7161, 28098), (7359, 27342), (9114, 22077), (9207, 21854), (9366, 21483), (9702, 20739), (10927, 18414), (11718, 17171), (12042, 16709), (13671, 14718), (13826, 14553), (14049, 14322)]