196990053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{17239}}^1$

素因数の和:17548

約数の個数: 16

約数和(自身を含む): 283839360

約数和(自身を除く): 86849307

約数列:

[1, 3, 13, 39, 293, 879, 3809, 11427, 17239, 51717, 224107, 672321, 5051027, 15153081, 65663351, 196990053]

約数ペア:

[(1, 196990053), (3, 65663351), (13, 15153081), (39, 5051027), (293, 672321), (879, 224107), (3809, 51717), (11427, 17239)]