223820564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{4139}}^1$

素因数の和:5383

約数の個数: 24

約数和(自身を含む): 427744800

約数和(自身を除く): 203924236

約数列:

[1, 2, 4, 11, 22, 44, 1229, 2458, 4139, 4916, 8278, 13519, 16556, 27038, 45529, 54076, 91058, 182116, 5086831, 10173662, 20347324, 55955141, 111910282, 223820564]

約数ペア:

[(1, 223820564), (2, 111910282), (4, 55955141), (11, 20347324), (22, 10173662), (44, 5086831), (1229, 182116), (2458, 91058), (4139, 54076), (4916, 45529), (8278, 27038), (13519, 16556)]