206931312

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29327}}^1$

素因数の和:29355

約数の個数: 90

約数和(自身を含む): 673693488

約数和(自身を除く): 466762176

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, 29327, 58654, 87981, 117308, 175962, 205289, 234616, 263943, 351924, 410578, 469232, 527886, 615867, 703848, 821156, 1055772, 1231734, 1407696, 1437023, 1642312, 1847601, 2111544, 2463468, 2874046, 3284624, 3695202, 4223088, 4311069, 4926936, 5748092, 7390404, 8622138, 9853872, 11496184, 12933207, 14780808, 17244276, 22992368, 25866414, 29561616, 34488552, 51732828, 68977104, 103465656, 206931312]

約数ペア:

[(1, 206931312), (2, 103465656), (3, 68977104), (4, 51732828), (6, 34488552), (7, 29561616), (8, 25866414), (9, 22992368), (12, 17244276), (14, 14780808), (16, 12933207), (18, 11496184), (21, 9853872), (24, 8622138), (28, 7390404), (36, 5748092), (42, 4926936), (48, 4311069), (49, 4223088), (56, 3695202), (63, 3284624), (72, 2874046), (84, 2463468), (98, 2111544), (112, 1847601), (126, 1642312), (144, 1437023), (147, 1407696), (168, 1231734), (196, 1055772), (252, 821156), (294, 703848), (336, 615867), (392, 527886), (441, 469232), (504, 410578), (588, 351924), (784, 263943), (882, 234616), (1008, 205289), (1176, 175962), (1764, 117308), (2352, 87981), (3528, 58654), (7056, 29327)]