255161203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1847}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 293610240

約数和(自身を除く): 38449037

約数列:

[1, 11, 19, 209, 661, 1847, 7271, 12559, 20317, 35093, 138149, 386023, 1220867, 13429537, 23196473, 255161203]

約数ペア:

[(1, 255161203), (11, 23196473), (19, 13429537), (209, 1220867), (661, 386023), (1847, 138149), (7271, 35093), (12559, 20317)]