211399452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{533837}}^1$

素因数の和:533858

約数の個数: 36

約数和(自身を含む): 582951096

約数和(自身を除く): 371551644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 533837, 1067674, 1601511, 2135348, 3203022, 4804533, 5872207, 6406044, 9609066, 11744414, 17616621, 19218132, 23488828, 35233242, 52849863, 70466484, 105699726, 211399452]

約数ペア:

[(1, 211399452), (2, 105699726), (3, 70466484), (4, 52849863), (6, 35233242), (9, 23488828), (11, 19218132), (12, 17616621), (18, 11744414), (22, 9609066), (33, 6406044), (36, 5872207), (44, 4804533), (66, 3203022), (99, 2135348), (132, 1601511), (198, 1067674), (396, 533837)]