205429341

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{74189}}^1$

素因数の和:74276

約数の個数: 16

約数和(自身を含む): 299134080

約数和(自身を除く): 93704739

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 74189, 222567, 964457, 2893371, 5267419, 15802257, 68476447, 205429341]

約数ペア:

[(1, 205429341), (3, 68476447), (13, 15802257), (39, 5267419), (71, 2893371), (213, 964457), (923, 222567), (2769, 74189)]