200041919

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{4003}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 255615360

約数和(自身を除く): 55573441

約数列:

[1, 7, 11, 59, 77, 121, 413, 649, 847, 4003, 4543, 7139, 28021, 44033, 49973, 236177, 308231, 484363, 1653239, 2597947, 3390541, 18185629, 28577417, 200041919]

約数ペア:

[(1, 200041919), (7, 28577417), (11, 18185629), (59, 3390541), (77, 2597947), (121, 1653239), (413, 484363), (649, 308231), (847, 236177), (4003, 49973), (4543, 44033), (7139, 28021)]