206455546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{22397}}^1$

素因数の和:22829

約数の個数: 16

約数和(自身を含む): 338657760

約数和(自身を除く): 132202214

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 22397, 44794, 246367, 492734, 9384343, 18768686, 103227773, 206455546]

約数ペア:

[(1, 206455546), (2, 103227773), (11, 18768686), (22, 9384343), (419, 492734), (838, 246367), (4609, 44794), (9218, 22397)]