202836620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1448833}}^1$

素因数の和:1448849

約数の個数: 24

約数和(自身を含む): 486808224

約数和(自身を除く): 283971604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1448833, 2897666, 5795332, 7244165, 10141831, 14488330, 20283662, 28976660, 40567324, 50709155, 101418310, 202836620]

約数ペア:

[(1, 202836620), (2, 101418310), (4, 50709155), (5, 40567324), (7, 28976660), (10, 20283662), (14, 14488330), (20, 10141831), (28, 7244165), (35, 5795332), (70, 2897666), (140, 1448833)]