205371383

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 237120000

約数和(自身を除く): 31748617

約数列:

[1, 7, 199, 379, 389, 1393, 2653, 2723, 75421, 77411, 147431, 527947, 541877, 1032017, 29338769, 205371383]

約数ペア:

[(1, 205371383), (7, 29338769), (199, 1032017), (379, 541877), (389, 527947), (1393, 147431), (2653, 77411), (2723, 75421)]