205941568

素因数分解:

$2^6\times 7^1\times {\mathrm{459691}}^1$

素因数の和:459710

約数の個数: 28

約数和(自身を含む): 467047072

約数和(自身を除く): 261105504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 459691, 919382, 1838764, 3217837, 3677528, 6435674, 7355056, 12871348, 14710112, 25742696, 29420224, 51485392, 102970784, 205941568]

約数ペア:

[(1, 205941568), (2, 102970784), (4, 51485392), (7, 29420224), (8, 25742696), (14, 14710112), (16, 12871348), (28, 7355056), (32, 6435674), (56, 3677528), (64, 3217837), (112, 1838764), (224, 919382), (448, 459691)]