211314832

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{10799}}^1$

素因数の和:12030

約数の個数: 20

約数和(自身を含む): 409795200

約数和(自身を除く): 198480368

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 10799, 19568, 21598, 43196, 86392, 172784, 13207177, 26414354, 52828708, 105657416, 211314832]

約数ペア:

[(1, 211314832), (2, 105657416), (4, 52828708), (8, 26414354), (16, 13207177), (1223, 172784), (2446, 86392), (4892, 43196), (9784, 21598), (10799, 19568)]