206291228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{360649}}^1$

素因数の和:360677

約数の個数: 24

約数和(自身を含む): 424124400

約数和(自身を除く): 217833172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 360649, 721298, 1442596, 3967139, 4688437, 7934278, 9376874, 15868556, 18753748, 51572807, 103145614, 206291228]

約数ペア:

[(1, 206291228), (2, 103145614), (4, 51572807), (11, 18753748), (13, 15868556), (22, 9376874), (26, 7934278), (44, 4688437), (52, 3967139), (143, 1442596), (286, 721298), (572, 360649)]