199918972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{3697}}^1$

素因数の和:4941

約数の個数: 24

約数和(自身を含む): 382077360

約数和(自身を除く): 182158388

約数列:

[1, 2, 4, 11, 22, 44, 1229, 2458, 3697, 4916, 7394, 13519, 14788, 27038, 40667, 54076, 81334, 162668, 4543613, 9087226, 18174452, 49979743, 99959486, 199918972]

約数ペア:

[(1, 199918972), (2, 99959486), (4, 49979743), (11, 18174452), (22, 9087226), (44, 4543613), (1229, 162668), (2458, 81334), (3697, 54076), (4916, 40667), (7394, 27038), (13519, 14788)]