201002745

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{69431}}^1$

素因数の和:69632

約数の個数: 16

約数和(自身を含む): 323275392

約数和(自身を除く): 122272647

約数列:

[1, 3, 5, 15, 193, 579, 965, 2895, 69431, 208293, 347155, 1041465, 13400183, 40200549, 67000915, 201002745]

約数ペア:

[(1, 201002745), (3, 67000915), (5, 40200549), (15, 13400183), (193, 1041465), (579, 347155), (965, 208293), (2895, 69431)]