208317084

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{136691}}^1$

素因数の和:136825

約数の個数: 24

約数和(自身を含む): 489904128

約数和(自身を除く): 281587044

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 136691, 273382, 410073, 546764, 820146, 1640292, 17359757, 34719514, 52079271, 69439028, 104158542, 208317084]

約数ペア:

[(1, 208317084), (2, 104158542), (3, 69439028), (4, 52079271), (6, 34719514), (12, 17359757), (127, 1640292), (254, 820146), (381, 546764), (508, 410073), (762, 273382), (1524, 136691)]