199433410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{164821}}^1$

素因数の和:164850

約数の個数: 24

約数和(自身を含む): 394583868

約数和(自身を除く): 195150458

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 164821, 329642, 824105, 1648210, 1813031, 3626062, 9065155, 18130310, 19943341, 39886682, 99716705, 199433410]

約数ペア:

[(1, 199433410), (2, 99716705), (5, 39886682), (10, 19943341), (11, 18130310), (22, 9065155), (55, 3626062), (110, 1813031), (121, 1648210), (242, 824105), (605, 329642), (1210, 164821)]