200989431

素因数分解:

$3^5\times {\mathrm{673}}^1\times {\mathrm{1229}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 301763280

約数和(自身を除く): 100773849

約数列:

[1, 3, 9, 27, 81, 243, 673, 1229, 2019, 3687, 6057, 11061, 18171, 33183, 54513, 99549, 163539, 298647, 827117, 2481351, 7444053, 22332159, 66996477, 200989431]

約数ペア:

[(1, 200989431), (3, 66996477), (9, 22332159), (27, 7444053), (81, 2481351), (243, 827117), (673, 298647), (1229, 163539), (2019, 99549), (3687, 54513), (6057, 33183), (11061, 18171)]