201058551

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1123}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 314720000

約数和(自身を除く): 113661449

約数列:

[1, 3, 9, 19, 27, 57, 171, 349, 513, 1047, 1123, 3141, 3369, 6631, 9423, 10107, 19893, 21337, 30321, 59679, 64011, 179037, 192033, 391927, 576099, 1175781, 3527343, 7446613, 10582029, 22339839, 67019517, 201058551]

約数ペア:

[(1, 201058551), (3, 67019517), (9, 22339839), (19, 10582029), (27, 7446613), (57, 3527343), (171, 1175781), (349, 576099), (513, 391927), (1047, 192033), (1123, 179037), (3141, 64011), (3369, 59679), (6631, 30321), (9423, 21337), (10107, 19893)]