205945653

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{12239}}^1$

素因数の和:12392

約数の個数: 16

約数和(自身を含む): 282009600

約数和(自身を除く): 76063947

約数列:

[1, 3, 71, 79, 213, 237, 5609, 12239, 16827, 36717, 868969, 966881, 2606907, 2900643, 68648551, 205945653]

約数ペア:

[(1, 205945653), (3, 68648551), (71, 2900643), (79, 2606907), (213, 966881), (237, 868969), (5609, 36717), (12239, 16827)]