200989910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1827181}}^1$

素因数の和:1827199

約数の個数: 16

約数和(自身を含む): 394671312

約数和(自身を除く): 193681402

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1827181, 3654362, 9135905, 18271810, 20098991, 40197982, 100494955, 200989910]

約数ペア:

[(1, 200989910), (2, 100494955), (5, 40197982), (10, 20098991), (11, 18271810), (22, 9135905), (55, 3654362), (110, 1827181)]