204012445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{448379}}^1$

素因数の和:448404

約数の個数: 16

約数和(自身を含む): 301311360

約数和(自身を除く): 97298915

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 448379, 2241895, 3138653, 5828927, 15693265, 29144635, 40802489, 204012445]

約数ペア:

[(1, 204012445), (5, 40802489), (7, 29144635), (13, 15693265), (35, 5828927), (65, 3138653), (91, 2241895), (455, 448379)]