213135118

素因数分解:

$2^1\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{11903}}^1$

素因数の和:13191

約数の個数: 16

約数和(自身を含む): 365690880

約数和(自身を除く): 152555762

約数列:

[1, 2, 7, 14, 1279, 2558, 8953, 11903, 17906, 23806, 83321, 166642, 15223937, 30447874, 106567559, 213135118]

約数ペア:

[(1, 213135118), (2, 106567559), (7, 30447874), (14, 15223937), (1279, 166642), (2558, 83321), (8953, 23806), (11903, 17906)]