205542018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14621}}^1$

素因数の和:14711

約数の個数: 48

約数和(自身を含む): 492702912

約数和(自身を除く): 287160894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 14058, 14621, 29242, 43863, 87726, 131589, 160831, 263178, 321662, 482493, 964986, 1038091, 1447479, 2076182, 2894958, 3114273, 6228546, 9342819, 11419001, 18685638, 22838002, 34257003, 68514006, 102771009, 205542018]

約数ペア:

[(1, 205542018), (2, 102771009), (3, 68514006), (6, 34257003), (9, 22838002), (11, 18685638), (18, 11419001), (22, 9342819), (33, 6228546), (66, 3114273), (71, 2894958), (99, 2076182), (142, 1447479), (198, 1038091), (213, 964986), (426, 482493), (639, 321662), (781, 263178), (1278, 160831), (1562, 131589), (2343, 87726), (4686, 43863), (7029, 29242), (14058, 14621)]