200953991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{3761}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 243777600

約数和(自身を除く): 42823609

約数列:

[1, 7, 17, 119, 449, 3143, 3761, 7633, 26327, 53431, 63937, 447559, 1688689, 11820823, 28707713, 200953991]

約数ペア:

[(1, 200953991), (7, 28707713), (17, 11820823), (119, 1688689), (449, 447559), (3143, 63937), (3761, 53431), (7633, 26327)]