208020211

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{76003}}^1$

素因数の和:76050

約数の個数: 16

約数和(自身を含む): 262669824

約数和(自身を除く): 54649613

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 76003, 532021, 1292051, 1748069, 9044357, 12236483, 29717173, 208020211]

約数ペア:

[(1, 208020211), (7, 29717173), (17, 12236483), (23, 9044357), (119, 1748069), (161, 1292051), (391, 532021), (2737, 76003)]