204621769

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{19001}}^1$

素因数の和:19112

約数の個数: 12

約数和(自身を含む): 227453940

約数和(自身を除く): 22832171

約数列:

[1, 11, 89, 121, 979, 10769, 19001, 209011, 1691089, 2299121, 18601979, 204621769]

約数ペア:

[(1, 204621769), (11, 18601979), (89, 2299121), (121, 1691089), (979, 209011), (10769, 19001)]