207211444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4709351}}^1$

素因数の和:4709366

約数の個数: 12

約数和(自身を含む): 395585568

約数和(自身を除く): 188374124

約数列:

[1, 2, 4, 11, 22, 44, 4709351, 9418702, 18837404, 51802861, 103605722, 207211444]

約数ペア:

[(1, 207211444), (2, 103605722), (4, 51802861), (11, 18837404), (22, 9418702), (44, 4709351)]