210008376004

素因数分解:

$2^2\times 7^1\times {\mathrm{7500299143}}^1$

素因数の和:7500299154

約数の個数: 12

約数和(自身を含む): 420016752064

約数和(自身を除く): 210008376060

約数列:

[1, 2, 4, 7, 14, 28, 7500299143, 15000598286, 30001196572, 52502094001, 105004188002, 210008376004]

約数ペア:

[(1, 210008376004), (2, 105004188002), (4, 52502094001), (7, 30001196572), (14, 15000598286), (28, 7500299143)]