205865856

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 692172000

約数和(自身を除く): 486306144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 384, 392, 441, 448, 504, 521, 576, 588, 672, 686, 784, 882, 896, 1008, 1029, 1042, 1152, 1176, 1344, 1372, 1563, 1568, 1764, 2016, 2058, 2084, 2352, 2688, 2744, 3087, 3126, 3136, 3528, 3647, 4032, 4116, 4168, 4689, 4704, 5488, 6174, 6252, 6272, 7056, 7294, 8064, 8232, 8336, 9378, 9408, 10941, 10976, 12348, 12504, 14112, 14588, 16464, 16672, 18756, 18816, 21882, 21952, 24696, 25008, 25529, 28224, 29176, 32823, 32928, 33344, 37512, 43764, 43904, 49392, 50016, 51058, 56448, 58352, 65646, 65856, 66688, 75024, 76587, 87528, 98784, 100032, 102116, 116704, 131292, 131712, 150048, 153174, 175056, 178703, 197568, 200064, 204232, 229761, 233408, 262584, 300096, 306348, 350112, 357406, 395136, 408464, 459522, 466816, 525168, 536109, 600192, 612696, 700224, 714812, 816928, 919044, 1050336, 1072218, 1225392, 1400448, 1429624, 1608327, 1633856, 1838088, 2100672, 2144436, 2450784, 2859248, 3216654, 3267712, 3676176, 4201344, 4288872, 4901568, 5718496, 6433308, 7352352, 8577744, 9803136, 11436992, 12866616, 14704704, 17155488, 22873984, 25733232, 29409408, 34310976, 51466464, 68621952, 102932928, 205865856]

約数ペア:

[(1, 205865856), (2, 102932928), (3, 68621952), (4, 51466464), (6, 34310976), (7, 29409408), (8, 25733232), (9, 22873984), (12, 17155488), (14, 14704704), (16, 12866616), (18, 11436992), (21, 9803136), (24, 8577744), (28, 7352352), (32, 6433308), (36, 5718496), (42, 4901568), (48, 4288872), (49, 4201344), (56, 3676176), (63, 3267712), (64, 3216654), (72, 2859248), (84, 2450784), (96, 2144436), (98, 2100672), (112, 1838088), (126, 1633856), (128, 1608327), (144, 1429624), (147, 1400448), (168, 1225392), (192, 1072218), (196, 1050336), (224, 919044), (252, 816928), (288, 714812), (294, 700224), (336, 612696), (343, 600192), (384, 536109), (392, 525168), (441, 466816), (448, 459522), (504, 408464), (521, 395136), (576, 357406), (588, 350112), (672, 306348), (686, 300096), (784, 262584), (882, 233408), (896, 229761), (1008, 204232), (1029, 200064), (1042, 197568), (1152, 178703), (1176, 175056), (1344, 153174), (1372, 150048), (1563, 131712), (1568, 131292), (1764, 116704), (2016, 102116), (2058, 100032), (2084, 98784), (2352, 87528), (2688, 76587), (2744, 75024), (3087, 66688), (3126, 65856), (3136, 65646), (3528, 58352), (3647, 56448), (4032, 51058), (4116, 50016), (4168, 49392), (4689, 43904), (4704, 43764), (5488, 37512), (6174, 33344), (6252, 32928), (6272, 32823), (7056, 29176), (7294, 28224), (8064, 25529), (8232, 25008), (8336, 24696), (9378, 21952), (9408, 21882), (10941, 18816), (10976, 18756), (12348, 16672), (12504, 16464), (14112, 14588)]