208049222931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{153768827}}^1$

素因数の和:153768882

約数の個数: 16

約数和(自身を含む): 309997957248

約数和(自身を除く): 101948734317

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 153768827, 461306481, 1691457097, 5074371291, 6304521907, 18913565721, 69349740977, 208049222931]

約数ペア:

[(1, 208049222931), (3, 69349740977), (11, 18913565721), (33, 6304521907), (41, 5074371291), (123, 1691457097), (451, 461306481), (1353, 153768827)]