201020330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2871719}}^1$

素因数の和:2871733

約数の個数: 16

約数和(自身を含む): 413527680

約数和(自身を除く): 212507350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2871719, 5743438, 14358595, 20102033, 28717190, 40204066, 100510165, 201020330]

約数ペア:

[(1, 201020330), (2, 100510165), (5, 40204066), (7, 28717190), (10, 20102033), (14, 14358595), (35, 5743438), (70, 2871719)]