224726404

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{4019}}^1$

素因数の和:6027

約数の個数: 24

約数和(自身を含む): 449789760

約数和(自身を除く): 225063356

約数列:

[1, 2, 4, 7, 14, 28, 1997, 3994, 4019, 7988, 8038, 13979, 16076, 27958, 28133, 55916, 56266, 112532, 8025943, 16051886, 32103772, 56181601, 112363202, 224726404]

約数ペア:

[(1, 224726404), (2, 112363202), (4, 56181601), (7, 32103772), (14, 16051886), (28, 8025943), (1997, 112532), (3994, 56266), (4019, 55916), (7988, 28133), (8038, 27958), (13979, 16076)]