200809742

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47653}}^1$

素因数の和:47712

約数の個数: 24

約数和(自身を含む): 358548696

約数和(自身を除く): 157738954

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 47653, 95306, 333571, 667142, 2049079, 2334997, 4098158, 4669994, 14343553, 28687106, 100404871, 200809742]

約数ペア:

[(1, 200809742), (2, 100404871), (7, 28687106), (14, 14343553), (43, 4669994), (49, 4098158), (86, 2334997), (98, 2049079), (301, 667142), (602, 333571), (2107, 95306), (4214, 47653)]