207971365

素因数分解:

$5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{2791}}^1$

素因数の和:4932

約数の個数: 16

約数和(自身を含む): 285454080

約数和(自身を除く): 77482715

約数列:

[1, 5, 7, 35, 2129, 2791, 10645, 13955, 14903, 19537, 74515, 97685, 5942039, 29710195, 41594273, 207971365]

約数ペア:

[(1, 207971365), (5, 41594273), (7, 29710195), (35, 5942039), (2129, 97685), (2791, 74515), (10645, 19537), (13955, 14903)]