205375158

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3677}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 464752080

約数和(自身を除く): 259376922

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 214, 261, 321, 522, 642, 963, 1926, 3103, 3677, 6206, 7354, 9309, 11031, 18618, 22062, 27927, 33093, 55854, 66186, 106633, 213266, 319899, 393439, 639798, 786878, 959697, 1180317, 1919394, 2360634, 3540951, 7081902, 11409731, 22819462, 34229193, 68458386, 102687579, 205375158]

約数ペア:

[(1, 205375158), (2, 102687579), (3, 68458386), (6, 34229193), (9, 22819462), (18, 11409731), (29, 7081902), (58, 3540951), (87, 2360634), (107, 1919394), (174, 1180317), (214, 959697), (261, 786878), (321, 639798), (522, 393439), (642, 319899), (963, 213266), (1926, 106633), (3103, 66186), (3677, 55854), (6206, 33093), (7354, 27927), (9309, 22062), (11031, 18618)]