97856572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{202183}}^1$

素因数の和:202209

約数の個数: 18

約数和(自身を含む): 188233304

約数和(自身を除く): 90376732

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 202183, 404366, 808732, 2224013, 4448026, 8896052, 24464143, 48928286, 97856572]

約数ペア:

[(1, 97856572), (2, 48928286), (4, 24464143), (11, 8896052), (22, 4448026), (44, 2224013), (121, 808732), (242, 404366), (484, 202183)]