214935188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4133369}}^1$

素因数の和:4133386

約数の個数: 12

約数和(自身を含む): 405070260

約数和(自身を除く): 190135072

約数列:

[1, 2, 4, 13, 26, 52, 4133369, 8266738, 16533476, 53733797, 107467594, 214935188]

約数ペア:

[(1, 214935188), (2, 107467594), (4, 53733797), (13, 16533476), (26, 8266738), (52, 4133369)]