200866292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{415013}}^1$

素因数の和:415039

約数の個数: 18

約数和(自身を含む): 386378034

約数和(自身を除く): 185511742

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 415013, 830026, 1660052, 4565143, 9130286, 18260572, 50216573, 100433146, 200866292]

約数ペア:

[(1, 200866292), (2, 100433146), (4, 50216573), (11, 18260572), (22, 9130286), (44, 4565143), (121, 1660052), (242, 830026), (484, 415013)]