205387777

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41737}}^1$

素因数の和:41800

約数の個数: 16

約数和(自身を含む): 253767040

約数和(自身を除く): 48379263

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 41737, 292159, 793003, 1544269, 5551021, 10809883, 29341111, 205387777]

約数ペア:

[(1, 205387777), (7, 29341111), (19, 10809883), (37, 5551021), (133, 1544269), (259, 793003), (703, 292159), (4921, 41737)]