211939926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{1879}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 462931200

約数和(自身を除く): 250991274

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1709, 1879, 3418, 3758, 5127, 5637, 10254, 11274, 18799, 20669, 37598, 41338, 56397, 62007, 112794, 124014, 3211211, 6422422, 9633633, 19267266, 35323321, 70646642, 105969963, 211939926]

約数ペア:

[(1, 211939926), (2, 105969963), (3, 70646642), (6, 35323321), (11, 19267266), (22, 9633633), (33, 6422422), (66, 3211211), (1709, 124014), (1879, 112794), (3418, 62007), (3758, 56397), (5127, 41338), (5637, 37598), (10254, 20669), (11274, 18799)]