214483874

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{21617}}^1$

素因数の和:21682

約数の個数: 24

約数和(自身を含む): 362274444

約数和(自身を除く): 147790570

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 21617, 43234, 237787, 475574, 886297, 1772594, 2615657, 5231314, 9749267, 19498534, 107241937, 214483874]

約数ペア:

[(1, 214483874), (2, 107241937), (11, 19498534), (22, 9749267), (41, 5231314), (82, 2615657), (121, 1772594), (242, 886297), (451, 475574), (902, 237787), (4961, 43234), (9922, 21617)]