204205968

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{10993}}^1$

素因数の和:11053

約数の個数: 80

約数和(自身を含む): 599832640

約数和(自身を除く): 395626672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 10993, 18576, 21986, 32979, 43972, 65958, 87944, 98937, 131916, 175888, 197874, 263832, 296811, 395748, 472699, 527664, 593622, 791496, 945398, 1187244, 1418097, 1582992, 1890796, 2374488, 2836194, 3781592, 4254291, 4748976, 5672388, 7563184, 8508582, 11344776, 12762873, 17017164, 22689552, 25525746, 34034328, 51051492, 68068656, 102102984, 204205968]

約数ペア:

[(1, 204205968), (2, 102102984), (3, 68068656), (4, 51051492), (6, 34034328), (8, 25525746), (9, 22689552), (12, 17017164), (16, 12762873), (18, 11344776), (24, 8508582), (27, 7563184), (36, 5672388), (43, 4748976), (48, 4254291), (54, 3781592), (72, 2836194), (86, 2374488), (108, 1890796), (129, 1582992), (144, 1418097), (172, 1187244), (216, 945398), (258, 791496), (344, 593622), (387, 527664), (432, 472699), (516, 395748), (688, 296811), (774, 263832), (1032, 197874), (1161, 175888), (1548, 131916), (2064, 98937), (2322, 87944), (3096, 65958), (4644, 43972), (6192, 32979), (9288, 21986), (10993, 18576)]