203418424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{210143}}^1$

素因数の和:210171

約数の個数: 24

約数和(自身を含む): 419237280

約数和(自身を除く): 215818856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 210143, 420286, 840572, 1681144, 2311573, 4623146, 9246292, 18492584, 25427303, 50854606, 101709212, 203418424]

約数ペア:

[(1, 203418424), (2, 101709212), (4, 50854606), (8, 25427303), (11, 18492584), (22, 9246292), (44, 4623146), (88, 2311573), (121, 1681144), (242, 840572), (484, 420286), (968, 210143)]