201868989

素因数分解:

$3^1\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{4973}}^1$

素因数の和:6916

約数の個数: 16

約数和(自身を含む): 307830912

約数和(自身を除く): 105961923

約数列:

[1, 3, 7, 21, 1933, 4973, 5799, 13531, 14919, 34811, 40593, 104433, 9612809, 28838427, 67289663, 201868989]

約数ペア:

[(1, 201868989), (3, 67289663), (7, 28838427), (21, 9612809), (1933, 104433), (4973, 40593), (5799, 34811), (13531, 14919)]