204812784

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 667290624

約数和(自身を除く): 462477840

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 43, 44, 48, 62, 66, 72, 86, 88, 93, 97, 99, 124, 129, 132, 144, 172, 176, 186, 194, 198, 248, 258, 264, 279, 291, 341, 344, 372, 387, 388, 396, 473, 496, 516, 528, 558, 582, 682, 688, 744, 774, 776, 792, 873, 946, 1023, 1032, 1067, 1116, 1164, 1333, 1364, 1419, 1488, 1548, 1552, 1584, 1746, 1892, 2046, 2064, 2134, 2232, 2328, 2666, 2728, 2838, 3007, 3069, 3096, 3201, 3492, 3784, 3999, 4092, 4171, 4257, 4268, 4464, 4656, 5332, 5456, 5676, 6014, 6138, 6192, 6402, 6984, 7568, 7998, 8184, 8342, 8514, 8536, 9021, 9603, 10664, 11352, 11997, 12028, 12276, 12513, 12804, 13968, 14663, 15996, 16368, 16684, 17028, 17072, 18042, 19206, 21328, 22704, 23994, 24056, 24552, 25026, 25608, 27063, 29326, 31992, 33077, 33368, 34056, 36084, 37539, 38412, 43989, 45881, 47988, 48112, 49104, 50052, 51216, 54126, 58652, 63984, 66154, 66736, 68112, 72168, 75078, 76824, 87978, 91762, 95976, 99231, 100104, 108252, 117304, 129301, 131967, 132308, 137643, 144336, 150156, 153648, 175956, 183524, 191952, 198462, 200208, 216504, 234608, 258602, 263934, 264616, 275286, 297693, 300312, 351912, 367048, 387903, 396924, 412929, 433008, 517204, 527868, 529232, 550572, 595386, 600624, 703824, 734096, 775806, 793848, 825858, 1034408, 1055736, 1101144, 1163709, 1190772, 1422311, 1551612, 1587696, 1651716, 2068816, 2111472, 2202288, 2327418, 2381544, 2844622, 3103224, 3303432, 4266933, 4654836, 4763088, 5689244, 6206448, 6606864, 8533866, 9309672, 11378488, 12800799, 17067732, 18619344, 22756976, 25601598, 34135464, 51203196, 68270928, 102406392, 204812784]

約数ペア:

[(1, 204812784), (2, 102406392), (3, 68270928), (4, 51203196), (6, 34135464), (8, 25601598), (9, 22756976), (11, 18619344), (12, 17067732), (16, 12800799), (18, 11378488), (22, 9309672), (24, 8533866), (31, 6606864), (33, 6206448), (36, 5689244), (43, 4763088), (44, 4654836), (48, 4266933), (62, 3303432), (66, 3103224), (72, 2844622), (86, 2381544), (88, 2327418), (93, 2202288), (97, 2111472), (99, 2068816), (124, 1651716), (129, 1587696), (132, 1551612), (144, 1422311), (172, 1190772), (176, 1163709), (186, 1101144), (194, 1055736), (198, 1034408), (248, 825858), (258, 793848), (264, 775806), (279, 734096), (291, 703824), (341, 600624), (344, 595386), (372, 550572), (387, 529232), (388, 527868), (396, 517204), (473, 433008), (496, 412929), (516, 396924), (528, 387903), (558, 367048), (582, 351912), (682, 300312), (688, 297693), (744, 275286), (774, 264616), (776, 263934), (792, 258602), (873, 234608), (946, 216504), (1023, 200208), (1032, 198462), (1067, 191952), (1116, 183524), (1164, 175956), (1333, 153648), (1364, 150156), (1419, 144336), (1488, 137643), (1548, 132308), (1552, 131967), (1584, 129301), (1746, 117304), (1892, 108252), (2046, 100104), (2064, 99231), (2134, 95976), (2232, 91762), (2328, 87978), (2666, 76824), (2728, 75078), (2838, 72168), (3007, 68112), (3069, 66736), (3096, 66154), (3201, 63984), (3492, 58652), (3784, 54126), (3999, 51216), (4092, 50052), (4171, 49104), (4257, 48112), (4268, 47988), (4464, 45881), (4656, 43989), (5332, 38412), (5456, 37539), (5676, 36084), (6014, 34056), (6138, 33368), (6192, 33077), (6402, 31992), (6984, 29326), (7568, 27063), (7998, 25608), (8184, 25026), (8342, 24552), (8514, 24056), (8536, 23994), (9021, 22704), (9603, 21328), (10664, 19206), (11352, 18042), (11997, 17072), (12028, 17028), (12276, 16684), (12513, 16368), (12804, 15996), (13968, 14663)]