203450836

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{79349}}^1$

素因数の和:79994

約数の個数: 12

約数和(自身を含む): 356598900

約数和(自身を除く): 153148064

約数列:

[1, 2, 4, 641, 1282, 2564, 79349, 158698, 317396, 50862709, 101725418, 203450836]

約数ペア:

[(1, 203450836), (2, 101725418), (4, 50862709), (641, 317396), (1282, 158698), (2564, 79349)]