204568468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3934009}}^1$

素因数の和:3934026

約数の個数: 12

約数和(自身を含む): 385532980

約数和(自身を除く): 180964512

約数列:

[1, 2, 4, 13, 26, 52, 3934009, 7868018, 15736036, 51142117, 102284234, 204568468]

約数ペア:

[(1, 204568468), (2, 102284234), (4, 51142117), (13, 15736036), (26, 7868018), (52, 3934009)]