207942623

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2333}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 258625872

約数和(自身を除く): 50683249

約数列:

[1, 7, 17, 49, 107, 119, 749, 833, 1819, 2333, 5243, 12733, 16331, 39661, 89131, 114317, 249631, 277627, 1747417, 1943389, 4243727, 12231919, 29706089, 207942623]

約数ペア:

[(1, 207942623), (7, 29706089), (17, 12231919), (49, 4243727), (107, 1943389), (119, 1747417), (749, 277627), (833, 249631), (1819, 114317), (2333, 89131), (5243, 39661), (12733, 16331)]