206868963

素因数分解:

$3^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{3631}}^1$

素因数の和:6354

約数の個数: 16

約数和(自身を含む): 315431936

約数和(自身を除く): 108562973

約数列:

[1, 3, 7, 21, 2713, 3631, 8139, 10893, 18991, 25417, 56973, 76251, 9850903, 29552709, 68956321, 206868963]

約数ペア:

[(1, 206868963), (3, 68956321), (7, 29552709), (21, 9850903), (2713, 76251), (3631, 56973), (8139, 25417), (10893, 18991)]