208520170

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{44651}}^1$

素因数の和:45125

約数の個数: 16

約数和(自身を含む): 376148448

約数和(自身を除く): 167628278

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4670, 44651, 89302, 223255, 446510, 20852017, 41704034, 104260085, 208520170]

約数ペア:

[(1, 208520170), (2, 104260085), (5, 41704034), (10, 20852017), (467, 446510), (934, 223255), (2335, 89302), (4670, 44651)]