205822145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{3259}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 261947520

約数和(自身を除く): 56125375

約数列:

[1, 5, 17, 85, 743, 3259, 3715, 12631, 16295, 55403, 63155, 277015, 2421437, 12107185, 41164429, 205822145]

約数ペア:

[(1, 205822145), (5, 41164429), (17, 12107185), (85, 2421437), (743, 277015), (3259, 63155), (3715, 55403), (12631, 16295)]