204559814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{7487}}^1$

素因数の和:8227

約数の個数: 16

約数和(自身を含む): 323481600

約数和(自身を除く): 118921786

約数列:

[1, 2, 19, 38, 719, 1438, 7487, 13661, 14974, 27322, 142253, 284506, 5383153, 10766306, 102279907, 204559814]

約数ペア:

[(1, 204559814), (2, 102279907), (19, 10766306), (38, 5383153), (719, 284506), (1438, 142253), (7487, 27322), (13661, 14974)]