219320103

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{1171}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 295344000

約数和(自身を除く): 76023897

約数列:

[1, 3, 149, 419, 447, 1171, 1257, 3513, 62431, 174479, 187293, 490649, 523437, 1471947, 73106701, 219320103]

約数ペア:

[(1, 219320103), (3, 73106701), (149, 1471947), (419, 523437), (447, 490649), (1171, 187293), (1257, 174479), (3513, 62431)]