206125997

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13187}}^1$

素因数の和:13241

約数の個数: 24

約数和(自身を含む): 270617760

約数和(自身を除く): 64491763

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 13187, 15631, 92309, 145057, 382423, 646163, 1015399, 2676961, 4206653, 7107793, 18738727, 29446571, 206125997]

約数ペア:

[(1, 206125997), (7, 29446571), (11, 18738727), (29, 7107793), (49, 4206653), (77, 2676961), (203, 1015399), (319, 646163), (539, 382423), (1421, 145057), (2233, 92309), (13187, 15631)]