212875404

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{51719}}^1$

素因数の和:51747

約数の個数: 48

約数和(自身を含む): 579264000

約数和(自身を除く): 366388596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 51719, 103438, 155157, 206876, 310314, 362033, 620628, 724066, 1086099, 1448132, 2172198, 2534231, 4344396, 5068462, 7602693, 10136924, 15205386, 17739617, 30410772, 35479234, 53218851, 70958468, 106437702, 212875404]

約数ペア:

[(1, 212875404), (2, 106437702), (3, 70958468), (4, 53218851), (6, 35479234), (7, 30410772), (12, 17739617), (14, 15205386), (21, 10136924), (28, 7602693), (42, 5068462), (49, 4344396), (84, 2534231), (98, 2172198), (147, 1448132), (196, 1086099), (294, 724066), (343, 620628), (588, 362033), (686, 310314), (1029, 206876), (1372, 155157), (2058, 103438), (4116, 51719)]