197377264

素因数分解:

$2^4\times 7^1\times {\mathrm{1762297}}^1$

素因数の和:1762312

約数の個数: 20

約数和(自身を含む): 437049904

約数和(自身を除く): 239672640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1762297, 3524594, 7049188, 12336079, 14098376, 24672158, 28196752, 49344316, 98688632, 197377264]

約数ペア:

[(1, 197377264), (2, 98688632), (4, 49344316), (7, 28196752), (8, 24672158), (14, 14098376), (16, 12336079), (28, 7049188), (56, 3524594), (112, 1762297)]