223746908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{66041}}^1$

素因数の和:66074

約数の個数: 36

約数和(自身を含む): 491880816

約数和(自身を除く): 268133908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 66041, 132082, 264164, 462287, 726451, 924574, 1452902, 1849148, 2905804, 5085157, 7990961, 10170314, 15981922, 20340628, 31963844, 55936727, 111873454, 223746908]

約数ペア:

[(1, 223746908), (2, 111873454), (4, 55936727), (7, 31963844), (11, 20340628), (14, 15981922), (22, 10170314), (28, 7990961), (44, 5085157), (77, 2905804), (121, 1849148), (154, 1452902), (242, 924574), (308, 726451), (484, 462287), (847, 264164), (1694, 132082), (3388, 66041)]