204328370

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{47189}}^1$

素因数の和:47629

約数の個数: 16

約数和(自身を含む): 368648280

約数和(自身を除く): 164319910

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 47189, 94378, 235945, 471890, 20432837, 40865674, 102164185, 204328370]

約数ペア:

[(1, 204328370), (2, 102164185), (5, 40865674), (10, 20432837), (433, 471890), (866, 235945), (2165, 94378), (4330, 47189)]