208283328

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 168

約数和(自身を含む): 661879296

約数和(自身を除く): 453595968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 192, 198, 213, 264, 284, 288, 352, 396, 426, 463, 528, 568, 576, 639, 704, 781, 792, 852, 926, 1056, 1136, 1278, 1389, 1562, 1584, 1704, 1852, 2112, 2272, 2343, 2556, 2778, 3124, 3168, 3408, 3704, 4167, 4544, 4686, 5093, 5112, 5556, 6248, 6336, 6816, 7029, 7408, 8334, 9372, 10186, 10224, 11112, 12496, 13632, 14058, 14816, 15279, 16668, 18744, 20372, 20448, 22224, 24992, 28116, 29632, 30558, 32873, 33336, 37488, 40744, 40896, 44448, 45837, 49984, 56232, 61116, 65746, 66672, 74976, 81488, 88896, 91674, 98619, 112464, 122232, 131492, 133344, 149952, 162976, 183348, 197238, 224928, 244464, 262984, 266688, 295857, 325952, 361603, 366696, 394476, 449856, 488928, 525968, 591714, 723206, 733392, 788952, 977856, 1051936, 1084809, 1183428, 1446412, 1466784, 1577904, 2103872, 2169618, 2366856, 2892824, 2933568, 3155808, 3254427, 4339236, 4733712, 5785648, 6311616, 6508854, 8678472, 9467424, 11571296, 13017708, 17356944, 18934848, 23142592, 26035416, 34713888, 52070832, 69427776, 104141664, 208283328]

約数ペア:

[(1, 208283328), (2, 104141664), (3, 69427776), (4, 52070832), (6, 34713888), (8, 26035416), (9, 23142592), (11, 18934848), (12, 17356944), (16, 13017708), (18, 11571296), (22, 9467424), (24, 8678472), (32, 6508854), (33, 6311616), (36, 5785648), (44, 4733712), (48, 4339236), (64, 3254427), (66, 3155808), (71, 2933568), (72, 2892824), (88, 2366856), (96, 2169618), (99, 2103872), (132, 1577904), (142, 1466784), (144, 1446412), (176, 1183428), (192, 1084809), (198, 1051936), (213, 977856), (264, 788952), (284, 733392), (288, 723206), (352, 591714), (396, 525968), (426, 488928), (463, 449856), (528, 394476), (568, 366696), (576, 361603), (639, 325952), (704, 295857), (781, 266688), (792, 262984), (852, 244464), (926, 224928), (1056, 197238), (1136, 183348), (1278, 162976), (1389, 149952), (1562, 133344), (1584, 131492), (1704, 122232), (1852, 112464), (2112, 98619), (2272, 91674), (2343, 88896), (2556, 81488), (2778, 74976), (3124, 66672), (3168, 65746), (3408, 61116), (3704, 56232), (4167, 49984), (4544, 45837), (4686, 44448), (5093, 40896), (5112, 40744), (5556, 37488), (6248, 33336), (6336, 32873), (6816, 30558), (7029, 29632), (7408, 28116), (8334, 24992), (9372, 22224), (10186, 20448), (10224, 20372), (11112, 18744), (12496, 16668), (13632, 15279), (14058, 14816)]