199484512

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{9431}}^1$

素因数の和:10102

約数の個数: 24

約数和(自身を含む): 393370992

約数和(自身を除く): 193886480

約数列:

[1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 9431, 10576, 18862, 21152, 37724, 75448, 150896, 301792, 6233891, 12467782, 24935564, 49871128, 99742256, 199484512]

約数ペア:

[(1, 199484512), (2, 99742256), (4, 49871128), (8, 24935564), (16, 12467782), (32, 6233891), (661, 301792), (1322, 150896), (2644, 75448), (5288, 37724), (9431, 21152), (10576, 18862)]