199444394

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1\times {\mathrm{1223}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 304129728

約数和(自身を除く): 104685334

約数列:

[1, 2, 67, 134, 1217, 1223, 2434, 2446, 81539, 81941, 163078, 163882, 1488391, 2976782, 99722197, 199444394]

約数ペア:

[(1, 199444394), (2, 99722197), (67, 2976782), (134, 1488391), (1217, 163882), (1223, 163078), (2434, 81941), (2446, 81539)]