205817952

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 561230208

約数和(自身を除く): 355412256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 73, 86, 96, 129, 146, 172, 219, 258, 292, 344, 438, 516, 584, 683, 688, 876, 1032, 1168, 1366, 1376, 1752, 2049, 2064, 2336, 2732, 3139, 3504, 4098, 4128, 5464, 6278, 7008, 8196, 9417, 10928, 12556, 16392, 18834, 21856, 25112, 29369, 32784, 37668, 49859, 50224, 58738, 65568, 75336, 88107, 99718, 100448, 117476, 149577, 150672, 176214, 199436, 234952, 299154, 301344, 352428, 398872, 469904, 598308, 704856, 797744, 939808, 1196616, 1409712, 1595488, 2143937, 2393232, 2819424, 4287874, 4786464, 6431811, 8575748, 12863622, 17151496, 25727244, 34302992, 51454488, 68605984, 102908976, 205817952]

約数ペア:

[(1, 205817952), (2, 102908976), (3, 68605984), (4, 51454488), (6, 34302992), (8, 25727244), (12, 17151496), (16, 12863622), (24, 8575748), (32, 6431811), (43, 4786464), (48, 4287874), (73, 2819424), (86, 2393232), (96, 2143937), (129, 1595488), (146, 1409712), (172, 1196616), (219, 939808), (258, 797744), (292, 704856), (344, 598308), (438, 469904), (516, 398872), (584, 352428), (683, 301344), (688, 299154), (876, 234952), (1032, 199436), (1168, 176214), (1366, 150672), (1376, 149577), (1752, 117476), (2049, 100448), (2064, 99718), (2336, 88107), (2732, 75336), (3139, 65568), (3504, 58738), (4098, 50224), (4128, 49859), (5464, 37668), (6278, 32784), (7008, 29369), (8196, 25112), (9417, 21856), (10928, 18834), (12556, 16392)]