201319910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1830181}}^1$

素因数の和:1830199

約数の個数: 16

約数和(自身を含む): 395319312

約数和(自身を除く): 193999402

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1830181, 3660362, 9150905, 18301810, 20131991, 40263982, 100659955, 201319910]

約数ペア:

[(1, 201319910), (2, 100659955), (5, 40263982), (10, 20131991), (11, 18301810), (22, 9150905), (55, 3660362), (110, 1830181)]