202157792

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146917}}^1$

素因数の和:146970

約数の個数: 24

約数和(自身を含む): 407256696

約数和(自身を除く): 205098904

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146917, 293834, 587668, 1175336, 2350672, 4701344, 6317431, 12634862, 25269724, 50539448, 101078896, 202157792]

約数ペア:

[(1, 202157792), (2, 101078896), (4, 50539448), (8, 25269724), (16, 12634862), (32, 6317431), (43, 4701344), (86, 2350672), (172, 1175336), (344, 587668), (688, 293834), (1376, 146917)]