211364620

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{24407}}^1$

素因数の和:24849

約数の個数: 24

約数和(自身を含む): 444909024

約数和(自身を除く): 233544404

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 24407, 48814, 97628, 122035, 244070, 488140, 10568231, 21136462, 42272924, 52841155, 105682310, 211364620]

約数ペア:

[(1, 211364620), (2, 105682310), (4, 52841155), (5, 42272924), (10, 21136462), (20, 10568231), (433, 488140), (866, 244070), (1732, 122035), (2165, 97628), (4330, 48814), (8660, 24407)]