99637090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{203341}}^1$

素因数の和:203362

約数の個数: 24

約数和(自身を含む): 208628892

約数和(自身を除く): 108991802

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 203341, 406682, 1016705, 1423387, 2033410, 2846774, 7116935, 9963709, 14233870, 19927418, 49818545, 99637090]

約数ペア:

[(1, 99637090), (2, 49818545), (5, 19927418), (7, 14233870), (10, 9963709), (14, 7116935), (35, 2846774), (49, 2033410), (70, 1423387), (98, 1016705), (245, 406682), (490, 203341)]