206810208

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 649159056

約数和(自身を除く): 442348848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 97, 99, 132, 144, 176, 194, 198, 264, 288, 291, 352, 388, 396, 528, 582, 673, 776, 792, 873, 1056, 1067, 1164, 1346, 1552, 1584, 1746, 2019, 2134, 2328, 2692, 3104, 3168, 3201, 3492, 4038, 4268, 4656, 5384, 6057, 6402, 6984, 7403, 8076, 8536, 9312, 9603, 10768, 12114, 12804, 13968, 14806, 16152, 17072, 19206, 21536, 22209, 24228, 25608, 27936, 29612, 32304, 34144, 38412, 44418, 48456, 51216, 59224, 64608, 65281, 66627, 76824, 88836, 96912, 102432, 118448, 130562, 133254, 153648, 177672, 193824, 195843, 236896, 261124, 266508, 307296, 355344, 391686, 522248, 533016, 587529, 710688, 718091, 783372, 1044496, 1066032, 1175058, 1436182, 1566744, 2088992, 2132064, 2154273, 2350116, 2872364, 3133488, 4308546, 4700232, 5744728, 6266976, 6462819, 8617092, 9400464, 11489456, 12925638, 17234184, 18800928, 22978912, 25851276, 34468368, 51702552, 68936736, 103405104, 206810208]

約数ペア:

[(1, 206810208), (2, 103405104), (3, 68936736), (4, 51702552), (6, 34468368), (8, 25851276), (9, 22978912), (11, 18800928), (12, 17234184), (16, 12925638), (18, 11489456), (22, 9400464), (24, 8617092), (32, 6462819), (33, 6266976), (36, 5744728), (44, 4700232), (48, 4308546), (66, 3133488), (72, 2872364), (88, 2350116), (96, 2154273), (97, 2132064), (99, 2088992), (132, 1566744), (144, 1436182), (176, 1175058), (194, 1066032), (198, 1044496), (264, 783372), (288, 718091), (291, 710688), (352, 587529), (388, 533016), (396, 522248), (528, 391686), (582, 355344), (673, 307296), (776, 266508), (792, 261124), (873, 236896), (1056, 195843), (1067, 193824), (1164, 177672), (1346, 153648), (1552, 133254), (1584, 130562), (1746, 118448), (2019, 102432), (2134, 96912), (2328, 88836), (2692, 76824), (3104, 66627), (3168, 65281), (3201, 64608), (3492, 59224), (4038, 51216), (4268, 48456), (4656, 44418), (5384, 38412), (6057, 34144), (6402, 32304), (6984, 29612), (7403, 27936), (8076, 25608), (8536, 24228), (9312, 22209), (9603, 21536), (10768, 19206), (12114, 17072), (12804, 16152), (13968, 14806)]