226450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{647}}^1$

素因数の和:666

約数の個数: 24

約数和(自身を含む): 482112

約数和(自身を除く): 255662

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 647, 1294, 3235, 4529, 6470, 9058, 16175, 22645, 32350, 45290, 113225, 226450]

約数ペア:

[(1, 226450), (2, 113225), (5, 45290), (7, 32350), (10, 22645), (14, 16175), (25, 9058), (35, 6470), (50, 4529), (70, 3235), (175, 1294), (350, 647)]