201780836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{2663}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 372214080

約数和(自身を除く): 170433244

約数列:

[1, 2, 4, 19, 38, 76, 997, 1994, 2663, 3988, 5326, 10652, 18943, 37886, 50597, 75772, 101194, 202388, 2655011, 5310022, 10620044, 50445209, 100890418, 201780836]

約数ペア:

[(1, 201780836), (2, 100890418), (4, 50445209), (19, 10620044), (38, 5310022), (76, 2655011), (997, 202388), (1994, 101194), (2663, 75772), (3988, 50597), (5326, 37886), (10652, 18943)]