208995282

素因数分解:

$2^1\times 3^3\times {\mathrm{3870283}}^1$

素因数の和:3870294

約数の個数: 16

約数和(自身を含む): 464434080

約数和(自身を除く): 255438798

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3870283, 7740566, 11610849, 23221698, 34832547, 69665094, 104497641, 208995282]

約数ペア:

[(1, 208995282), (2, 104497641), (3, 69665094), (6, 34832547), (9, 23221698), (18, 11610849), (27, 7740566), (54, 3870283)]