206981663

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{2521}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 243806784

約数和(自身を除く): 36825121

約数列:

[1, 7, 37, 259, 317, 2219, 2521, 11729, 17647, 82103, 93277, 652939, 799157, 5594099, 29568809, 206981663]

約数ペア:

[(1, 206981663), (7, 29568809), (37, 5594099), (259, 799157), (317, 652939), (2219, 93277), (2521, 82103), (11729, 17647)]