206526979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 223344000

約数和(自身を除く): 16817021

約数列:

[1, 19, 43, 449, 563, 817, 8531, 10697, 19307, 24209, 252787, 366833, 459971, 4802953, 10869841, 206526979]

約数ペア:

[(1, 206526979), (19, 10869841), (43, 4802953), (449, 459971), (563, 366833), (817, 252787), (8531, 24209), (10697, 19307)]