208713305621

素因数分解:

${\mathrm{109}}^1\times {\mathrm{641}}^1\times {\mathrm{2987209}}^1$

素因数の和:2987959

約数の個数: 8

約数和(自身を含む): 210956770200

約数和(自身を除く): 2243464579

約数列:

[1, 109, 641, 69869, 2987209, 325605781, 1914800969, 208713305621]

約数ペア:

[(1, 208713305621), (109, 1914800969), (641, 325605781), (69869, 2987209)]