203431910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1849381}}^1$

素因数の和:1849399

約数の個数: 16

約数和(自身を含む): 399466512

約数和(自身を除く): 196034602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1849381, 3698762, 9246905, 18493810, 20343191, 40686382, 101715955, 203431910]

約数ペア:

[(1, 203431910), (2, 101715955), (5, 40686382), (10, 20343191), (11, 18493810), (22, 9246905), (55, 3698762), (110, 1849381)]