205656846

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1490267}}^1$

素因数の和:1490295

約数の個数: 16

約数和(自身を含む): 429197184

約数和(自身を除く): 223540338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1490267, 2980534, 4470801, 8941602, 34276141, 68552282, 102828423, 205656846]

約数ペア:

[(1, 205656846), (2, 102828423), (3, 68552282), (6, 34276141), (23, 8941602), (46, 4470801), (69, 2980534), (138, 1490267)]