204540595

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{142537}}^1$

素因数の和:142590

約数の個数: 16

約数和(自身を含む): 287356608

約数和(自身を除く): 82816013

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 142537, 712685, 997759, 4988795, 5844017, 29220085, 40908119, 204540595]

約数ペア:

[(1, 204540595), (5, 40908119), (7, 29220085), (35, 5844017), (41, 4988795), (205, 997759), (287, 712685), (1435, 142537)]