208553026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{83891}}^1$

素因数の和:84017

約数の個数: 16

約数和(自身を含む): 344292768

約数和(自身を除く): 135739742

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 83891, 167782, 922801, 1845602, 9479683, 18959366, 104276513, 208553026]

約数ペア:

[(1, 208553026), (2, 104276513), (11, 18959366), (22, 9479683), (113, 1845602), (226, 922801), (1243, 167782), (2486, 83891)]