200799940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{912727}}^1$

素因数の和:912747

約数の個数: 24

約数和(自身を含む): 460014912

約数和(自身を除く): 259214972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 912727, 1825454, 3650908, 4563635, 9127270, 10039997, 18254540, 20079994, 40159988, 50199985, 100399970, 200799940]

約数ペア:

[(1, 200799940), (2, 100399970), (4, 50199985), (5, 40159988), (10, 20079994), (11, 18254540), (20, 10039997), (22, 9127270), (44, 4563635), (55, 3650908), (110, 1825454), (220, 912727)]