211568294126

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{115358939}}^1$

素因数の和:115359079

約数の個数: 16

約数和(自身を含む): 365457121920

約数和(自身を除く): 153888827794

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 115358939, 230717878, 807512573, 1615025146, 15112021009, 30224042018, 105784147063, 211568294126]

約数ペア:

[(1, 211568294126), (2, 105784147063), (7, 30224042018), (14, 15112021009), (131, 1615025146), (262, 807512573), (917, 230717878), (1834, 115358939)]