201058521

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{2767}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 273832704

約数和(自身を除く): 72774183

約数列:

[1, 3, 53, 159, 457, 1371, 2767, 8301, 24221, 72663, 146651, 439953, 1264519, 3793557, 67019507, 201058521]

約数ペア:

[(1, 201058521), (3, 67019507), (53, 3793557), (159, 1264519), (457, 439953), (1371, 146651), (2767, 72663), (8301, 24221)]