217870174

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{28949}}^1$

素因数の和:29075

約数の個数: 16

約数和(自身を含む): 337672800

約数和(自身を除く): 119802626

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 28949, 57898, 1534297, 2055379, 3068594, 4110758, 108935087, 217870174]

約数ペア:

[(1, 217870174), (2, 108935087), (53, 4110758), (71, 3068594), (106, 2055379), (142, 1534297), (3763, 57898), (7526, 28949)]