200619892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{198241}}^1$

素因数の和:198279

約数の個数: 24

約数和(自身を含む): 399655872

約数和(自身を除く): 199035980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 198241, 396482, 792964, 2180651, 4361302, 4559543, 8722604, 9119086, 18238172, 50154973, 100309946, 200619892]

約数ペア:

[(1, 200619892), (2, 100309946), (4, 50154973), (11, 18238172), (22, 9119086), (23, 8722604), (44, 4559543), (46, 4361302), (92, 2180651), (253, 792964), (506, 396482), (1012, 198241)]