208085337585

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:869

約数の個数: 160

約数和(自身を含む): 387122250240

約数和(自身を除く): 179036912655

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 79, 81, 135, 159, 237, 265, 277, 395, 405, 443, 477, 711, 795, 831, 1185, 1329, 1385, 1431, 2133, 2215, 2385, 2493, 3555, 3987, 4155, 4187, 4293, 6399, 6645, 7155, 7479, 10665, 11961, 12465, 12561, 14681, 19935, 20935, 21465, 21883, 22437, 23479, 31995, 34997, 35883, 37395, 37683, 44043, 59805, 62805, 65649, 70437, 73405, 104991, 109415, 112185, 113049, 117395, 122711, 132129, 174985, 179415, 188415, 196947, 211311, 220215, 314973, 328245, 339147, 352185, 368133, 396387, 524955, 565245, 590841, 613555, 633933, 660645, 944919, 984735, 1056555, 1104399, 1159799, 1189161, 1574865, 1695735, 1772523, 1840665, 1854841, 1901799, 1981935, 2834757, 2954205, 3169665, 3313197, 3479397, 4724595, 5521995, 5564523, 5798995, 5945805, 6503683, 8862615, 9274205, 9508995, 9694169, 9939591, 10438191, 14173785, 16565985, 16693569, 17396985, 19511049, 27822615, 29082507, 31314573, 32518415, 48470845, 49697955, 50080707, 52190955, 58533147, 83467845, 87247521, 93943719, 97555245, 145412535, 150242121, 156572865, 175599441, 250403535, 261742563, 292665735, 436237605, 469718595, 513790957, 526798323, 751210605, 785227689, 877997205, 1308712815, 1541372871, 2568954785, 2633991615, 3926138445, 4624118613, 7706864355, 13872355839, 23120593065, 41617067517, 69361779195, 208085337585]

約数ペア:

[(1, 208085337585), (3, 69361779195), (5, 41617067517), (9, 23120593065), (15, 13872355839), (27, 7706864355), (45, 4624118613), (53, 3926138445), (79, 2633991615), (81, 2568954785), (135, 1541372871), (159, 1308712815), (237, 877997205), (265, 785227689), (277, 751210605), (395, 526798323), (405, 513790957), (443, 469718595), (477, 436237605), (711, 292665735), (795, 261742563), (831, 250403535), (1185, 175599441), (1329, 156572865), (1385, 150242121), (1431, 145412535), (2133, 97555245), (2215, 93943719), (2385, 87247521), (2493, 83467845), (3555, 58533147), (3987, 52190955), (4155, 50080707), (4187, 49697955), (4293, 48470845), (6399, 32518415), (6645, 31314573), (7155, 29082507), (7479, 27822615), (10665, 19511049), (11961, 17396985), (12465, 16693569), (12561, 16565985), (14681, 14173785), (19935, 10438191), (20935, 9939591), (21465, 9694169), (21883, 9508995), (22437, 9274205), (23479, 8862615), (31995, 6503683), (34997, 5945805), (35883, 5798995), (37395, 5564523), (37683, 5521995), (44043, 4724595), (59805, 3479397), (62805, 3313197), (65649, 3169665), (70437, 2954205), (73405, 2834757), (104991, 1981935), (109415, 1901799), (112185, 1854841), (113049, 1840665), (117395, 1772523), (122711, 1695735), (132129, 1574865), (174985, 1189161), (179415, 1159799), (188415, 1104399), (196947, 1056555), (211311, 984735), (220215, 944919), (314973, 660645), (328245, 633933), (339147, 613555), (352185, 590841), (368133, 565245), (396387, 524955)]