207445876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{248141}}^1$

素因数の和:248175

約数の個数: 24

約数和(自身を含む): 416878560

約数和(自身を除く): 209432684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 248141, 496282, 992564, 2729551, 4714679, 5459102, 9429358, 10918204, 18858716, 51861469, 103722938, 207445876]

約数ペア:

[(1, 207445876), (2, 103722938), (4, 51861469), (11, 18858716), (19, 10918204), (22, 9429358), (38, 5459102), (44, 4714679), (76, 2729551), (209, 992564), (418, 496282), (836, 248141)]