200353293

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{21061}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 332948096

約数和(自身を除く): 132594803

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 3171, 9513, 21061, 63183, 147427, 189549, 442281, 1326843, 3180211, 9540633, 22261477, 28621899, 66784431, 200353293]

約数ペア:

[(1, 200353293), (3, 66784431), (7, 28621899), (9, 22261477), (21, 9540633), (63, 3180211), (151, 1326843), (453, 442281), (1057, 189549), (1359, 147427), (3171, 63183), (9513, 21061)]