211504912

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{30529}}^1$

素因数の和:30970

約数の個数: 20

約数和(自身を含む): 410750620

約数和(自身を除く): 199245708

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 30529, 61058, 122116, 244232, 488464, 13219057, 26438114, 52876228, 105752456, 211504912]

約数ペア:

[(1, 211504912), (2, 105752456), (4, 52876228), (8, 26438114), (16, 13219057), (433, 488464), (866, 244232), (1732, 122116), (3464, 61058), (6928, 30529)]