196422919

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{977}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 250188048

約数和(自身を除く): 53765129

約数列:

[1, 7, 11, 49, 77, 373, 539, 977, 2611, 4103, 6839, 10747, 18277, 28721, 47873, 75229, 201047, 364421, 526603, 2550947, 4008631, 17856629, 28060417, 196422919]

約数ペア:

[(1, 196422919), (7, 28060417), (11, 17856629), (49, 4008631), (77, 2550947), (373, 526603), (539, 364421), (977, 201047), (2611, 75229), (4103, 47873), (6839, 28721), (10747, 18277)]