200713904

素因数分解:

$2^4\times {\mathrm{2543}}^1\times {\mathrm{4933}}^1$

素因数の和:7484

約数の個数: 20

約数和(自身を含む): 389114976

約数和(自身を除く): 188401072

約数列:

[1, 2, 4, 8, 16, 2543, 4933, 5086, 9866, 10172, 19732, 20344, 39464, 40688, 78928, 12544619, 25089238, 50178476, 100356952, 200713904]

約数ペア:

[(1, 200713904), (2, 100356952), (4, 50178476), (8, 25089238), (16, 12544619), (2543, 78928), (4933, 40688), (5086, 39464), (9866, 20344), (10172, 19732)]