201974188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{2417}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 381038112

約数和(自身を除く): 179063924

約数列:

[1, 2, 4, 13, 26, 52, 1607, 2417, 3214, 4834, 6428, 9668, 20891, 31421, 41782, 62842, 83564, 125684, 3884119, 7768238, 15536476, 50493547, 100987094, 201974188]

約数ペア:

[(1, 201974188), (2, 100987094), (4, 50493547), (13, 15536476), (26, 7768238), (52, 3884119), (1607, 125684), (2417, 83564), (3214, 62842), (4834, 41782), (6428, 31421), (9668, 20891)]