202156444

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{11159}}^1$

素因数の和:11817

約数の個数: 24

約数和(自身を含む): 404974080

約数和(自身を除く): 202817636

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 11159, 18116, 22318, 44636, 78113, 156226, 312452, 7219873, 14439746, 28879492, 50539111, 101078222, 202156444]

約数ペア:

[(1, 202156444), (2, 101078222), (4, 50539111), (7, 28879492), (14, 14439746), (28, 7219873), (647, 312452), (1294, 156226), (2588, 78113), (4529, 44636), (9058, 22318), (11159, 18116)]