205060.00000000

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{91961}}^1$

素因数の和:91980

約数の個数: 20

約数和(自身を含む): 34209864

約数和(自身を除く): 18024728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 91961, 183922, 367844, 735688, 1011571, 1471376, 2023142, 4046284, 8092568, 16185136]

約数ペア:

[(1, 16185136), (2, 8092568), (4, 4046284), (8, 2023142), (11, 1471376), (16, 1011571), (22, 735688), (44, 367844), (88, 183922), (176, 91961)]