201062589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2399}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 331161600

約数和(自身を除く): 130099011

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 307, 921, 2149, 2399, 3991, 6447, 7197, 11973, 16793, 27937, 31187, 50379, 83811, 93561, 218309, 654927, 736493, 2209479, 5155451, 9574409, 15466353, 28723227, 67020863, 201062589]

約数ペア:

[(1, 201062589), (3, 67020863), (7, 28723227), (13, 15466353), (21, 9574409), (39, 5155451), (91, 2209479), (273, 736493), (307, 654927), (921, 218309), (2149, 93561), (2399, 83811), (3991, 50379), (6447, 31187), (7197, 27937), (11973, 16793)]