214317800

素因数分解:

$2^3\times 5^2\times {\mathrm{1071589}}^1$

素因数の和:1071605

約数の個数: 24

約数和(自身を含む): 498289350

約数和(自身を除く): 283971550

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1071589, 2143178, 4286356, 5357945, 8572712, 10715890, 21431780, 26789725, 42863560, 53579450, 107158900, 214317800]

約数ペア:

[(1, 214317800), (2, 107158900), (4, 53579450), (5, 42863560), (8, 26789725), (10, 21431780), (20, 10715890), (25, 8572712), (40, 5357945), (50, 4286356), (100, 2143178), (200, 1071589)]