201513867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{82217}}^1$

素因数の和:82282

約数の個数: 16

約数和(自身を含む): 289407360

約数和(自身を除く): 87893493

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 82217, 246651, 1562123, 3535331, 4686369, 10605993, 67171289, 201513867]

約数ペア:

[(1, 201513867), (3, 67171289), (19, 10605993), (43, 4686369), (57, 3535331), (129, 1562123), (817, 246651), (2451, 82217)]