219030950

素因数分解:

$2^1\times 5^2\times {\mathrm{827}}^1\times {\mathrm{5297}}^1$

素因数の和:6136

約数の個数: 24

約数和(自身を含む): 407967192

約数和(自身を除く): 188936242

約数列:

[1, 2, 5, 10, 25, 50, 827, 1654, 4135, 5297, 8270, 10594, 20675, 26485, 41350, 52970, 132425, 264850, 4380619, 8761238, 21903095, 43806190, 109515475, 219030950]

約数ペア:

[(1, 219030950), (2, 109515475), (5, 43806190), (10, 21903095), (25, 8761238), (50, 4380619), (827, 264850), (1654, 132425), (4135, 52970), (5297, 41350), (8270, 26485), (10594, 20675)]