208270147183

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{8317}}^1\times {\mathrm{6469}}^1$

素因数の和:14879

約数の個数: 24

約数和(自身を含む): 245407617600

約数和(自身を除く): 37137470417

約数列:

[1, 7, 49, 79, 553, 3871, 6469, 8317, 45283, 58219, 316981, 407533, 511051, 657043, 3577357, 4599301, 25041499, 32195107, 53802673, 376618711, 2636330977, 4250411167, 29752878169, 208270147183]

約数ペア:

[(1, 208270147183), (7, 29752878169), (49, 4250411167), (79, 2636330977), (553, 376618711), (3871, 53802673), (6469, 32195107), (8317, 25041499), (45283, 4599301), (58219, 3577357), (316981, 657043), (407533, 511051)]