210320628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2503817}}^1$

素因数の和:2503831

約数の個数: 24

約数和(自身を含む): 560855232

約数和(自身を除く): 350534604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2503817, 5007634, 7511451, 10015268, 15022902, 17526719, 30045804, 35053438, 52580157, 70106876, 105160314, 210320628]

約数ペア:

[(1, 210320628), (2, 105160314), (3, 70106876), (4, 52580157), (6, 35053438), (7, 30045804), (12, 17526719), (14, 15022902), (21, 10015268), (28, 7511451), (42, 5007634), (84, 2503817)]