193036868

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{174221}}^1$

素因数の和:174502

約数の個数: 12

約数和(自身を含む): 339036012

約数和(自身を除く): 145999144

約数列:

[1, 2, 4, 277, 554, 1108, 174221, 348442, 696884, 48259217, 96518434, 193036868]

約数ペア:

[(1, 193036868), (2, 96518434), (4, 48259217), (277, 696884), (554, 348442), (1108, 174221)]