194201712

素因数分解:

$2^4\times 3^5\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 568713600

約数和(自身を除く): 374511888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 243, 251, 324, 398, 432, 486, 502, 597, 648, 753, 796, 972, 1004, 1194, 1296, 1506, 1592, 1791, 1944, 2008, 2259, 2388, 3012, 3184, 3582, 3888, 4016, 4518, 4776, 5373, 6024, 6777, 7164, 9036, 9552, 10746, 12048, 13554, 14328, 16119, 18072, 20331, 21492, 27108, 28656, 32238, 36144, 40662, 42984, 48357, 49949, 54216, 60993, 64476, 81324, 85968, 96714, 99898, 108432, 121986, 128952, 149847, 162648, 193428, 199796, 243972, 257904, 299694, 325296, 386856, 399592, 449541, 487944, 599388, 773712, 799184, 899082, 975888, 1198776, 1348623, 1798164, 2397552, 2697246, 3596328, 4045869, 5394492, 7192656, 8091738, 10788984, 12137607, 16183476, 21577968, 24275214, 32366952, 48550428, 64733904, 97100856, 194201712]

約数ペア:

[(1, 194201712), (2, 97100856), (3, 64733904), (4, 48550428), (6, 32366952), (8, 24275214), (9, 21577968), (12, 16183476), (16, 12137607), (18, 10788984), (24, 8091738), (27, 7192656), (36, 5394492), (48, 4045869), (54, 3596328), (72, 2697246), (81, 2397552), (108, 1798164), (144, 1348623), (162, 1198776), (199, 975888), (216, 899082), (243, 799184), (251, 773712), (324, 599388), (398, 487944), (432, 449541), (486, 399592), (502, 386856), (597, 325296), (648, 299694), (753, 257904), (796, 243972), (972, 199796), (1004, 193428), (1194, 162648), (1296, 149847), (1506, 128952), (1592, 121986), (1791, 108432), (1944, 99898), (2008, 96714), (2259, 85968), (2388, 81324), (3012, 64476), (3184, 60993), (3582, 54216), (3888, 49949), (4016, 48357), (4518, 42984), (4776, 40662), (5373, 36144), (6024, 32238), (6777, 28656), (7164, 27108), (9036, 21492), (9552, 20331), (10746, 18072), (12048, 16119), (13554, 14328)]