207920667

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{158597}}^1$

素因数の和:158642

約数の個数: 16

約数和(自身を含む): 304508160

約数和(自身を除く): 96587493

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 158597, 475791, 3013343, 3647731, 9040029, 10943193, 69306889, 207920667]

約数ペア:

[(1, 207920667), (3, 69306889), (19, 10943193), (23, 9040029), (57, 3647731), (69, 3013343), (437, 475791), (1311, 158597)]