213065605

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{1433}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 258945984

約数和(自身を除く): 45880379

約数列:

[1, 5, 131, 227, 655, 1135, 1433, 7165, 29737, 148685, 187723, 325291, 938615, 1626455, 42613121, 213065605]

約数ペア:

[(1, 213065605), (5, 42613121), (131, 1626455), (227, 938615), (655, 325291), (1135, 187723), (1433, 148685), (7165, 29737)]