208674990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2318611}}^1$

素因数の和:2318624

約数の個数: 24

約数和(自身を含む): 542555208

約数和(自身を除く): 333880218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2318611, 4637222, 6955833, 11593055, 13911666, 20867499, 23186110, 34779165, 41734998, 69558330, 104337495, 208674990]

約数ペア:

[(1, 208674990), (2, 104337495), (3, 69558330), (5, 41734998), (6, 34779165), (9, 23186110), (10, 20867499), (15, 13911666), (18, 11593055), (30, 6955833), (45, 4637222), (90, 2318611)]