204981568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{291167}}^1$

素因数の和:291190

約数の個数: 28

約数和(自身を含む): 443740032

約数和(自身を除く): 238758464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 291167, 582334, 1164668, 2329336, 3202837, 4658672, 6405674, 9317344, 12811348, 18634688, 25622696, 51245392, 102490784, 204981568]

約数ペア:

[(1, 204981568), (2, 102490784), (4, 51245392), (8, 25622696), (11, 18634688), (16, 12811348), (22, 9317344), (32, 6405674), (44, 4658672), (64, 3202837), (88, 2329336), (176, 1164668), (352, 582334), (704, 291167)]