200689940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{912227}}^1$

素因数の和:912247

約数の個数: 24

約数和(自身を含む): 459762912

約数和(自身を除く): 259072972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 912227, 1824454, 3648908, 4561135, 9122270, 10034497, 18244540, 20068994, 40137988, 50172485, 100344970, 200689940]

約数ペア:

[(1, 200689940), (2, 100344970), (4, 50172485), (5, 40137988), (10, 20068994), (11, 18244540), (20, 10034497), (22, 9122270), (44, 4561135), (55, 3648908), (110, 1824454), (220, 912227)]