206822858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{132409}}^1$

素因数の和:132493

約数の個数: 16

約数和(自身を含む): 343206720

約数和(自身を除く): 136383862

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 132409, 264818, 1456499, 2912998, 9401039, 18802078, 103411429, 206822858]

約数ペア:

[(1, 206822858), (2, 103411429), (11, 18802078), (22, 9401039), (71, 2912998), (142, 1456499), (781, 264818), (1562, 132409)]