208078352

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{8539}}^1$

素因数の和:10070

約数の個数: 20

約数和(自身を含む): 403463760

約数和(自身を除く): 195385408

約数列:

[1, 2, 4, 8, 16, 1523, 3046, 6092, 8539, 12184, 17078, 24368, 34156, 68312, 136624, 13004897, 26009794, 52019588, 104039176, 208078352]

約数ペア:

[(1, 208078352), (2, 104039176), (4, 52019588), (8, 26009794), (16, 13004897), (1523, 136624), (3046, 68312), (6092, 34156), (8539, 24368), (12184, 17078)]