201913264

素因数分解:

$2^4\times 7^1\times {\mathrm{1802797}}^1$

素因数の和:1802812

約数の個数: 20

約数和(自身を含む): 447093904

約数和(自身を除く): 245180640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802797, 3605594, 7211188, 12619579, 14422376, 25239158, 28844752, 50478316, 100956632, 201913264]

約数ペア:

[(1, 201913264), (2, 100956632), (4, 50478316), (7, 28844752), (8, 25239158), (14, 14422376), (16, 12619579), (28, 7211188), (56, 3605594), (112, 1802797)]