201601500321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4349}}^1\times {\mathrm{16741}}^1$

素因数の和:21177

約数の個数: 32

約数和(自身を含む): 293641286400

約数和(自身を除く): 92039786079

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 4349, 13047, 16741, 50223, 56537, 169611, 217633, 308779, 652899, 926337, 1188611, 3565833, 4014127, 12042381, 15451943, 46355829, 72806609, 218419827, 946485917, 2839457751, 5169269239, 15507807717, 67200500107, 201601500321]

約数ペア:

[(1, 201601500321), (3, 67200500107), (13, 15507807717), (39, 5169269239), (71, 2839457751), (213, 946485917), (923, 218419827), (2769, 72806609), (4349, 46355829), (13047, 15451943), (16741, 12042381), (50223, 4014127), (56537, 3565833), (169611, 1188611), (217633, 926337), (308779, 652899)]