196633431

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{157181}}^1$

素因数の和:157326

約数の個数: 12

約数和(自身を含む): 286071240

約数和(自身を除く): 89437809

約数列:

[1, 3, 9, 139, 417, 1251, 157181, 471543, 1414629, 21848159, 65544477, 196633431]

約数ペア:

[(1, 196633431), (3, 65544477), (9, 21848159), (139, 1414629), (417, 471543), (1251, 157181)]