198072004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3809077}}^1$

素因数の和:3809094

約数の個数: 12

約数和(自身を含む): 373289644

約数和(自身を除く): 175217640

約数列:

[1, 2, 4, 13, 26, 52, 3809077, 7618154, 15236308, 49518001, 99036002, 198072004]

約数ペア:

[(1, 198072004), (2, 99036002), (4, 49518001), (13, 15236308), (26, 7618154), (52, 3809077)]