199181808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{65867}}^1$

素因数の和:65891

約数の個数: 80

約数和(自身を含む): 653410560

約数和(自身を除く): 454228752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 65867, 131734, 197601, 263468, 395202, 461069, 526936, 592803, 790404, 922138, 1053872, 1185606, 1383207, 1580808, 1778409, 1844276, 2371212, 2766414, 3161616, 3556818, 3688552, 4149621, 4742424, 5532828, 7113636, 7377104, 8299242, 9484848, 11065656, 12448863, 14227272, 16598484, 22131312, 24897726, 28454544, 33196968, 49795452, 66393936, 99590904, 199181808]

約数ペア:

[(1, 199181808), (2, 99590904), (3, 66393936), (4, 49795452), (6, 33196968), (7, 28454544), (8, 24897726), (9, 22131312), (12, 16598484), (14, 14227272), (16, 12448863), (18, 11065656), (21, 9484848), (24, 8299242), (27, 7377104), (28, 7113636), (36, 5532828), (42, 4742424), (48, 4149621), (54, 3688552), (56, 3556818), (63, 3161616), (72, 2766414), (84, 2371212), (108, 1844276), (112, 1778409), (126, 1580808), (144, 1383207), (168, 1185606), (189, 1053872), (216, 922138), (252, 790404), (336, 592803), (378, 526936), (432, 461069), (504, 395202), (756, 263468), (1008, 197601), (1512, 131734), (3024, 65867)]