204558427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 218764800

約数和(自身を除く): 14206373

約数列:

[1, 19, 107, 239, 421, 2033, 4541, 7999, 25573, 45047, 100619, 485887, 855893, 1911761, 10766233, 204558427]

約数ペア:

[(1, 204558427), (19, 10766233), (107, 1911761), (239, 855893), (421, 485887), (2033, 100619), (4541, 45047), (7999, 25573)]