196862617

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{17117}}^1$

素因数の和:17208

約数の個数: 16

約数和(自身を含む): 236639232

約数和(自身を除く): 39776615

約数列:

[1, 7, 31, 53, 217, 371, 1643, 11501, 17117, 119819, 530627, 907201, 3714389, 6350407, 28123231, 196862617]

約数ペア:

[(1, 196862617), (7, 28123231), (31, 6350407), (53, 3714389), (217, 907201), (371, 530627), (1643, 119819), (11501, 17117)]