222000772

素因数分解:

$2^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{3361}}^1$

素因数の和:3716

約数の個数: 36

約数和(自身を含む): 453406044

約数和(自身を除く): 231405272

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337, 674, 1348, 2359, 3361, 4718, 6722, 9436, 13444, 16513, 23527, 33026, 47054, 66052, 94108, 164689, 329378, 658756, 1132657, 2265314, 4530628, 7928599, 15857198, 31714396, 55500193, 111000386, 222000772]

約数ペア:

[(1, 222000772), (2, 111000386), (4, 55500193), (7, 31714396), (14, 15857198), (28, 7928599), (49, 4530628), (98, 2265314), (196, 1132657), (337, 658756), (674, 329378), (1348, 164689), (2359, 94108), (3361, 66052), (4718, 47054), (6722, 33026), (9436, 23527), (13444, 16513)]