207135309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{13109}}^1$

素因数の和:13364

約数の個数: 16

約数和(自身を含む): 289468800

約数和(自身を除く): 82333491

約数列:

[1, 3, 23, 69, 229, 687, 5267, 13109, 15801, 39327, 301507, 904521, 3001961, 9005883, 69045103, 207135309]

約数ペア:

[(1, 207135309), (3, 69045103), (23, 9005883), (69, 3001961), (229, 904521), (687, 301507), (5267, 39327), (13109, 15801)]