207814712

素因数分解:

$2^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{9949}}^1$

素因数の和:10335

約数の個数: 32

約数和(自身を含む): 446556000

約数和(自身を除く): 238741288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 5222, 9949, 10444, 19898, 20888, 39796, 69643, 79592, 139286, 278572, 557144, 3710977, 7421954, 14843908, 25976839, 29687816, 51953678, 103907356, 207814712]

約数ペア:

[(1, 207814712), (2, 103907356), (4, 51953678), (7, 29687816), (8, 25976839), (14, 14843908), (28, 7421954), (56, 3710977), (373, 557144), (746, 278572), (1492, 139286), (2611, 79592), (2984, 69643), (5222, 39796), (9949, 20888), (10444, 19898)]