200625537

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{142591}}^1$

素因数の和:142668

約数の個数: 16

約数和(自身を含む): 310280192

約数和(自身を除く): 109654655

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 142591, 427773, 998137, 2994411, 9553597, 28660791, 66875179, 200625537]

約数ペア:

[(1, 200625537), (3, 66875179), (7, 28660791), (21, 9553597), (67, 2994411), (201, 998137), (469, 427773), (1407, 142591)]