205725619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10093}}^1$

素因数の和:10230

約数の個数: 16

約数和(自身を含む): 239833440

約数和(自身を除く): 34107821

約数列:

[1, 11, 17, 109, 187, 1199, 1853, 10093, 20383, 111023, 171581, 1100137, 1887391, 12101507, 18702329, 205725619]

約数ペア:

[(1, 205725619), (11, 18702329), (17, 12101507), (109, 1887391), (187, 1100137), (1199, 171581), (1853, 111023), (10093, 20383)]