194852187

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{304933}}^1$

素因数の和:305010

約数の個数: 12

約数和(自身を含む): 285418224

約数和(自身を除く): 90566037

約数列:

[1, 3, 9, 71, 213, 639, 304933, 914799, 2744397, 21650243, 64950729, 194852187]

約数ペア:

[(1, 194852187), (3, 64950729), (9, 21650243), (71, 2744397), (213, 914799), (639, 304933)]