205816968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21493}}^1$

素因数の和:21531

約数の個数: 96

約数和(自身を含む): 670612800

約数和(自身を除く): 464795832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 21493, 42986, 64479, 85972, 128958, 150451, 171944, 193437, 257916, 300902, 386874, 408367, 451353, 515832, 601804, 773748, 816734, 902706, 1203608, 1225101, 1354059, 1547496, 1633468, 1805412, 2450202, 2708118, 2858569, 3266936, 3610824, 3675303, 4900404, 5416236, 5717138, 7350606, 8575707, 9800808, 10832472, 11434276, 14701212, 17151414, 22868552, 25727121, 29402424, 34302828, 51454242, 68605656, 102908484, 205816968]

約数ペア:

[(1, 205816968), (2, 102908484), (3, 68605656), (4, 51454242), (6, 34302828), (7, 29402424), (8, 25727121), (9, 22868552), (12, 17151414), (14, 14701212), (18, 11434276), (19, 10832472), (21, 9800808), (24, 8575707), (28, 7350606), (36, 5717138), (38, 5416236), (42, 4900404), (56, 3675303), (57, 3610824), (63, 3266936), (72, 2858569), (76, 2708118), (84, 2450202), (114, 1805412), (126, 1633468), (133, 1547496), (152, 1354059), (168, 1225101), (171, 1203608), (228, 902706), (252, 816734), (266, 773748), (342, 601804), (399, 515832), (456, 451353), (504, 408367), (532, 386874), (684, 300902), (798, 257916), (1064, 193437), (1197, 171944), (1368, 150451), (1596, 128958), (2394, 85972), (3192, 64479), (4788, 42986), (9576, 21493)]