201042393

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{23021}}^1$

素因数の和:23136

約数の個数: 16

約数和(自身を含む): 278474112

約数和(自身を除く): 77431719

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 23021, 69063, 943861, 1634491, 2831583, 4903473, 67014131, 201042393]

約数ペア:

[(1, 201042393), (3, 67014131), (41, 4903473), (71, 2831583), (123, 1634491), (213, 943861), (2911, 69063), (8733, 23021)]