201280737

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16273}}^1$

素因数の和:16333

約数の個数: 32

約数和(自身を含む): 333291520

約数和(自身を除く): 132010783

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 16273, 48819, 113911, 309187, 341733, 504463, 927561, 1513389, 2164309, 3531241, 6492927, 9584797, 10593723, 28754391, 67093579, 201280737]

約数ペア:

[(1, 201280737), (3, 67093579), (7, 28754391), (19, 10593723), (21, 9584797), (31, 6492927), (57, 3531241), (93, 2164309), (133, 1513389), (217, 927561), (399, 504463), (589, 341733), (651, 309187), (1767, 113911), (4123, 48819), (12369, 16273)]