201448507

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 235118400

約数和(自身を除く): 33669893

約数列:

[1, 13, 19, 43, 169, 247, 559, 817, 1459, 3211, 7267, 10621, 18967, 27721, 62737, 138073, 246571, 360373, 815581, 1192003, 4684849, 10602553, 15496039, 201448507]

約数ペア:

[(1, 201448507), (13, 15496039), (19, 10602553), (43, 4684849), (169, 1192003), (247, 815581), (559, 360373), (817, 246571), (1459, 138073), (3211, 62737), (7267, 27721), (10621, 18967)]