201518318

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{190471}}^1$

素因数の和:190519

約数の個数: 12

約数和(自身を含む): 315993048

約数和(自身を除く): 114474730

約数列:

[1, 2, 23, 46, 529, 1058, 190471, 380942, 4380833, 8761666, 100759159, 201518318]

約数ペア:

[(1, 201518318), (2, 100759159), (23, 8761666), (46, 4380833), (529, 380942), (1058, 190471)]