204579782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{845371}}^1$

素因数の和:845395

約数の個数: 12

約数和(自身を含む): 337303428

約数和(自身を除く): 132723646

約数列:

[1, 2, 11, 22, 121, 242, 845371, 1690742, 9299081, 18598162, 102289891, 204579782]

約数ペア:

[(1, 204579782), (2, 102289891), (11, 18598162), (22, 9299081), (121, 1690742), (242, 845371)]