201666004

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1559}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 358787520

約数和(自身を除く): 157121516

約数列:

[1, 2, 4, 73, 146, 292, 443, 886, 1559, 1772, 3118, 6236, 32339, 64678, 113807, 129356, 227614, 455228, 690637, 1381274, 2762548, 50416501, 100833002, 201666004]

約数ペア:

[(1, 201666004), (2, 100833002), (4, 50416501), (73, 2762548), (146, 1381274), (292, 690637), (443, 455228), (886, 227614), (1559, 129356), (1772, 113807), (3118, 64678), (6236, 32339)]