214901800

素因数分解:

$2^3\times 5^2\times {\mathrm{1074509}}^1$

素因数の和:1074525

約数の個数: 24

約数和(自身を含む): 499647150

約数和(自身を除く): 284745350

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1074509, 2149018, 4298036, 5372545, 8596072, 10745090, 21490180, 26862725, 42980360, 53725450, 107450900, 214901800]

約数ペア:

[(1, 214901800), (2, 107450900), (4, 53725450), (5, 42980360), (8, 26862725), (10, 21490180), (20, 10745090), (25, 8596072), (40, 5372545), (50, 4298036), (100, 2149018), (200, 1074509)]