203373937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 222264000

約数和(自身を除く): 18890063

約数列:

[1, 13, 107, 293, 499, 1391, 3809, 6487, 31351, 53393, 146207, 407563, 694109, 1900691, 15644149, 203373937]

約数ペア:

[(1, 203373937), (13, 15644149), (107, 1900691), (293, 694109), (499, 407563), (1391, 146207), (3809, 53393), (6487, 31351)]