208202361

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{27883}}^1$

素因数の和:28036

約数の個数: 16

約数和(自身を含む): 294455040

約数和(自身を除く): 86252679

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 27883, 83649, 529777, 1589331, 3652673, 10958019, 69400787, 208202361]

約数ペア:

[(1, 208202361), (3, 69400787), (19, 10958019), (57, 3652673), (131, 1589331), (393, 529777), (2489, 83649), (7467, 27883)]