203426999

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 213451776

約数和(自身を除く): 10024777

約数列:

[1, 37, 71, 211, 367, 2627, 7807, 13579, 14981, 26057, 77437, 554297, 964109, 2865169, 5498027, 203426999]

約数ペア:

[(1, 203426999), (37, 5498027), (71, 2865169), (211, 964109), (367, 554297), (2627, 77437), (7807, 26057), (13579, 14981)]