200067903

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{21031}}^1$

素因数の和:21195

約数の個数: 24

約数和(自身を含む): 332473856

約数和(自身を除く): 132405953

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 21031, 63093, 147217, 189279, 441651, 1324953, 3175681, 9527043, 22229767, 28581129, 66689301, 200067903]

約数ペア:

[(1, 200067903), (3, 66689301), (7, 28581129), (9, 22229767), (21, 9527043), (63, 3175681), (151, 1324953), (453, 441651), (1057, 189279), (1359, 147217), (3171, 63093), (9513, 21031)]