204568724

素因数分解:

$2^2\times {\mathrm{9721}}^1\times {\mathrm{5261}}^1$

素因数の和:14986

約数の個数: 12

約数和(自身を含む): 358100148

約数和(自身を除く): 153531424

約数列:

[1, 2, 4, 5261, 9721, 10522, 19442, 21044, 38884, 51142181, 102284362, 204568724]

約数ペア:

[(1, 204568724), (2, 102284362), (4, 51142181), (5261, 38884), (9721, 21044), (10522, 19442)]