2012200191

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{100847}}^1$

素因数の和:101595

約数の個数: 16

約数和(自身を含む): 2985100800

約数和(自身を除く): 972900609

約数列:

[1, 3, 9, 27, 739, 2217, 6651, 19953, 100847, 302541, 907623, 2722869, 74525933, 223577799, 670733397, 2012200191]

約数ペア:

[(1, 2012200191), (3, 670733397), (9, 223577799), (27, 74525933), (739, 2722869), (2217, 907623), (6651, 302541), (19953, 100847)]