206425716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2457449}}^1$

素因数の和:2457463

約数の個数: 24

約数和(自身を含む): 550468800

約数和(自身を除く): 344043084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2457449, 4914898, 7372347, 9829796, 14744694, 17202143, 29489388, 34404286, 51606429, 68808572, 103212858, 206425716]

約数ペア:

[(1, 206425716), (2, 103212858), (3, 68808572), (4, 51606429), (6, 34404286), (7, 29489388), (12, 17202143), (14, 14744694), (21, 9829796), (28, 7372347), (42, 4914898), (84, 2457449)]