211679665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131112

約数の個数: 16

約数和(自身を含む): 283115520

約数和(自身を除く): 71435855

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 131071, 655355, 2228207, 2490349, 11141035, 12451745, 42335933, 211679665]

約数ペア:

[(1, 211679665), (5, 42335933), (17, 12451745), (19, 11141035), (85, 2490349), (95, 2228207), (323, 655355), (1615, 131071)]