205059168

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 456833952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 68, 69, 72, 92, 96, 102, 108, 136, 138, 144, 153, 184, 204, 207, 216, 272, 276, 288, 306, 368, 391, 408, 414, 432, 459, 544, 552, 607, 612, 621, 736, 782, 816, 828, 864, 918, 1104, 1173, 1214, 1224, 1242, 1564, 1632, 1656, 1821, 1836, 2208, 2346, 2428, 2448, 2484, 3128, 3312, 3519, 3642, 3672, 4692, 4856, 4896, 4968, 5463, 6256, 6624, 7038, 7284, 7344, 9384, 9712, 9936, 10319, 10557, 10926, 12512, 13961, 14076, 14568, 14688, 16389, 18768, 19424, 19872, 20638, 21114, 21852, 27922, 28152, 29136, 30957, 32778, 37536, 41276, 41883, 42228, 43704, 55844, 56304, 58272, 61914, 65556, 82552, 83766, 84456, 87408, 92871, 111688, 112608, 123828, 125649, 131112, 165104, 167532, 168912, 174816, 185742, 223376, 237337, 247656, 251298, 262224, 278613, 330208, 335064, 337824, 371484, 376947, 446752, 474674, 495312, 502596, 524448, 557226, 670128, 712011, 742968, 753894, 949348, 990624, 1005192, 1114452, 1340256, 1424022, 1485936, 1507788, 1898696, 2010384, 2136033, 2228904, 2848044, 2971872, 3015576, 3797392, 4020768, 4272066, 4457808, 5696088, 6031152, 6408099, 7594784, 8544132, 8915616, 11392176, 12062304, 12816198, 17088264, 22784352, 25632396, 34176528, 51264792, 68353056, 102529584, 205059168]

約数ペア:

[(1, 205059168), (2, 102529584), (3, 68353056), (4, 51264792), (6, 34176528), (8, 25632396), (9, 22784352), (12, 17088264), (16, 12816198), (17, 12062304), (18, 11392176), (23, 8915616), (24, 8544132), (27, 7594784), (32, 6408099), (34, 6031152), (36, 5696088), (46, 4457808), (48, 4272066), (51, 4020768), (54, 3797392), (68, 3015576), (69, 2971872), (72, 2848044), (92, 2228904), (96, 2136033), (102, 2010384), (108, 1898696), (136, 1507788), (138, 1485936), (144, 1424022), (153, 1340256), (184, 1114452), (204, 1005192), (207, 990624), (216, 949348), (272, 753894), (276, 742968), (288, 712011), (306, 670128), (368, 557226), (391, 524448), (408, 502596), (414, 495312), (432, 474674), (459, 446752), (544, 376947), (552, 371484), (607, 337824), (612, 335064), (621, 330208), (736, 278613), (782, 262224), (816, 251298), (828, 247656), (864, 237337), (918, 223376), (1104, 185742), (1173, 174816), (1214, 168912), (1224, 167532), (1242, 165104), (1564, 131112), (1632, 125649), (1656, 123828), (1821, 112608), (1836, 111688), (2208, 92871), (2346, 87408), (2428, 84456), (2448, 83766), (2484, 82552), (3128, 65556), (3312, 61914), (3519, 58272), (3642, 56304), (3672, 55844), (4692, 43704), (4856, 42228), (4896, 41883), (4968, 41276), (5463, 37536), (6256, 32778), (6624, 30957), (7038, 29136), (7284, 28152), (7344, 27922), (9384, 21852), (9712, 21114), (9936, 20638), (10319, 19872), (10557, 19424), (10926, 18768), (12512, 16389), (13961, 14688), (14076, 14568)]