199183824

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{28229}}^1$

素因数の和:28257

約数の個数: 90

約数和(自身を含む): 648471330

約数和(自身を除く): 449287506

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 28229, 56458, 84687, 112916, 169374, 197603, 225832, 254061, 338748, 395206, 451664, 508122, 592809, 677496, 790412, 1016244, 1185618, 1354992, 1383221, 1580824, 1778427, 2032488, 2371236, 2766442, 3161648, 3556854, 4064976, 4149663, 4742472, 5532884, 7113708, 8299326, 9484944, 11065768, 12448989, 14227416, 16598652, 22131536, 24897978, 28454832, 33197304, 49795956, 66394608, 99591912, 199183824]

約数ペア:

[(1, 199183824), (2, 99591912), (3, 66394608), (4, 49795956), (6, 33197304), (7, 28454832), (8, 24897978), (9, 22131536), (12, 16598652), (14, 14227416), (16, 12448989), (18, 11065768), (21, 9484944), (24, 8299326), (28, 7113708), (36, 5532884), (42, 4742472), (48, 4149663), (49, 4064976), (56, 3556854), (63, 3161648), (72, 2766442), (84, 2371236), (98, 2032488), (112, 1778427), (126, 1580824), (144, 1383221), (147, 1354992), (168, 1185618), (196, 1016244), (252, 790412), (294, 677496), (336, 592809), (392, 508122), (441, 451664), (504, 395206), (588, 338748), (784, 254061), (882, 225832), (1008, 197603), (1176, 169374), (1764, 112916), (2352, 84687), (3528, 56458), (7056, 28229)]