205545062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{17939}}^1$

素因数の和:18295

約数の個数: 16

約数和(自身を含む): 327440880

約数和(自身を除く): 121895818

約数列:

[1, 2, 17, 34, 337, 674, 5729, 11458, 17939, 35878, 304963, 609926, 6045443, 12090886, 102772531, 205545062]

約数ペア:

[(1, 205545062), (2, 102772531), (17, 12090886), (34, 6045443), (337, 609926), (674, 304963), (5729, 35878), (11458, 17939)]