206650370

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{16007}}^1$

素因数の和:17305

約数の個数: 16

約数和(自身を含む): 372282048

約数和(自身を除く): 165631678

約数列:

[1, 2, 5, 10, 1291, 2582, 6455, 12910, 16007, 32014, 80035, 160070, 20665037, 41330074, 103325185, 206650370]

約数ペア:

[(1, 206650370), (2, 103325185), (5, 41330074), (10, 20665037), (1291, 160070), (2582, 80035), (6455, 32014), (12910, 16007)]