207650872221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{17010803}}^1$

素因数の和:17011132

約数の個数: 16

約数和(自身を含む): 299117977536

約数和(自身を除く): 91467105315

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 17010803, 51032409, 221140439, 663421317, 5324381339, 15973144017, 69216957407, 207650872221]

約数ペア:

[(1, 207650872221), (3, 69216957407), (13, 15973144017), (39, 5324381339), (313, 663421317), (939, 221140439), (4069, 51032409), (12207, 17010803)]