204400406

素因数分解:

$2^1\times 7^1\times {\mathrm{1789}}^1\times {\mathrm{8161}}^1$

素因数の和:9959

約数の個数: 16

約数和(自身を含む): 350639520

約数和(自身を除く): 146239114

約数列:

[1, 2, 7, 14, 1789, 3578, 8161, 12523, 16322, 25046, 57127, 114254, 14600029, 29200058, 102200203, 204400406]

約数ペア:

[(1, 204400406), (2, 102200203), (7, 29200058), (14, 14600029), (1789, 114254), (3578, 57127), (8161, 25046), (12523, 16322)]