210812084

素因数分解:

$2^2\times 7^1\times {\mathrm{7529003}}^1$

素因数の和:7529014

約数の個数: 12

約数和(自身を含む): 421624224

約数和(自身を除く): 210812140

約数列:

[1, 2, 4, 7, 14, 28, 7529003, 15058006, 30116012, 52703021, 105406042, 210812084]

約数ペア:

[(1, 210812084), (2, 105406042), (4, 52703021), (7, 30116012), (14, 15058006), (28, 7529003)]