209933147

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5843}}^1$

素因数の和:5954

約数の個数: 16

約数和(自身を含む): 231889920

約数和(自身を除く): 21956773

約数列:

[1, 19, 31, 61, 589, 1159, 1891, 5843, 35929, 111017, 181133, 356423, 3441527, 6772037, 11049113, 209933147]

約数ペア:

[(1, 209933147), (19, 11049113), (31, 6772037), (61, 3441527), (589, 356423), (1159, 181133), (1891, 111017), (5843, 35929)]