206644435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 269764992

約数和(自身を除く): 63120557

約数列:

[1, 5, 17, 71, 85, 97, 353, 355, 485, 1207, 1649, 1765, 6001, 6035, 6887, 8245, 25063, 30005, 34241, 34435, 117079, 125315, 171205, 426071, 582097, 585395, 2130355, 2431111, 2910485, 12155555, 41328887, 206644435]

約数ペア:

[(1, 206644435), (5, 41328887), (17, 12155555), (71, 2910485), (85, 2431111), (97, 2130355), (353, 585395), (355, 582097), (485, 426071), (1207, 171205), (1649, 125315), (1765, 117079), (6001, 34435), (6035, 34241), (6887, 30005), (8245, 25063)]