208790424

素因数分解:

$2^3\times 3^2\times {\mathrm{2899867}}^1$

素因数の和:2899879

約数の個数: 24

約数和(自身を含む): 565474260

約数和(自身を除く): 356683836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2899867, 5799734, 8699601, 11599468, 17399202, 23198936, 26098803, 34798404, 52197606, 69596808, 104395212, 208790424]

約数ペア:

[(1, 208790424), (2, 104395212), (3, 69596808), (4, 52197606), (6, 34798404), (8, 26098803), (9, 23198936), (12, 17399202), (18, 11599468), (24, 8699601), (36, 5799734), (72, 2899867)]