238903610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197441}}^1$

素因数の和:197470

約数の個数: 24

約数和(自身を含む): 472676148

約数和(自身を除く): 233772538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 197441, 394882, 987205, 1974410, 2171851, 4343702, 10859255, 21718510, 23890361, 47780722, 119451805, 238903610]

約数ペア:

[(1, 238903610), (2, 119451805), (5, 47780722), (10, 23890361), (11, 21718510), (22, 10859255), (55, 4343702), (110, 2171851), (121, 1974410), (242, 987205), (605, 394882), (1210, 197441)]