201998236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199603}}^1$

素因数の和:199641

約数の個数: 24

約数和(自身を含む): 402401664

約数和(自身を除く): 200403428

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 199603, 399206, 798412, 2195633, 4391266, 4590869, 8782532, 9181738, 18363476, 50499559, 100999118, 201998236]

約数ペア:

[(1, 201998236), (2, 100999118), (4, 50499559), (11, 18363476), (22, 9181738), (23, 8782532), (44, 4590869), (46, 4391266), (92, 2195633), (253, 798412), (506, 399206), (1012, 199603)]