196499881

素因数分解:

${\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{4817}}^1$

素因数の和:4968

約数の個数: 12

約数和(自身を含む): 209265012

約数和(自身を除く): 12765131

約数列:

[1, 19, 113, 361, 2147, 4817, 40793, 91523, 544321, 1738937, 10342099, 196499881]

約数ペア:

[(1, 196499881), (19, 10342099), (113, 1738937), (361, 544321), (2147, 91523), (4817, 40793)]