207295535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{6143}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 264093696

約数和(自身を除く): 56798161

約数列:

[1, 5, 17, 85, 397, 1985, 6143, 6749, 30715, 33745, 104431, 522155, 2438771, 12193855, 41459107, 207295535]

約数ペア:

[(1, 207295535), (5, 41459107), (17, 12193855), (85, 2438771), (397, 522155), (1985, 104431), (6143, 33745), (6749, 30715)]