200664359

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 241008768

約数和(自身を除く): 40344409

約数列:

[1, 7, 43, 49, 131, 301, 727, 917, 2107, 5089, 5633, 6419, 31261, 35623, 39431, 95237, 218827, 276017, 666659, 1531789, 4095191, 4666613, 28666337, 200664359]

約数ペア:

[(1, 200664359), (7, 28666337), (43, 4666613), (49, 4095191), (131, 1531789), (301, 666659), (727, 276017), (917, 218827), (2107, 95237), (5089, 39431), (5633, 35623), (6419, 31261)]