201983224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2663}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 399600000

約数和(自身を除く): 197616776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 998, 1996, 2663, 3992, 5326, 9481, 10652, 18962, 21304, 37924, 50597, 75848, 101194, 202388, 404776, 1328837, 2657674, 5315348, 10630696, 25247903, 50495806, 100991612, 201983224]

約数ペア:

[(1, 201983224), (2, 100991612), (4, 50495806), (8, 25247903), (19, 10630696), (38, 5315348), (76, 2657674), (152, 1328837), (499, 404776), (998, 202388), (1996, 101194), (2663, 75848), (3992, 50597), (5326, 37924), (9481, 21304), (10652, 18962)]