201841569

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4327}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 299774592

約数和(自身を除く): 97933023

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 657, 4327, 5183, 12981, 15549, 38943, 46647, 307217, 315871, 921651, 947613, 2764953, 2842839, 22426841, 67280523, 201841569]

約数ペア:

[(1, 201841569), (3, 67280523), (9, 22426841), (71, 2842839), (73, 2764953), (213, 947613), (219, 921651), (639, 315871), (657, 307217), (4327, 46647), (5183, 38943), (12981, 15549)]