201033261

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 343429632

約数和(自身を除く): 142396371

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 181, 429, 543, 863, 1287, 1629, 1991, 2353, 2589, 5973, 7059, 7767, 9493, 11219, 17919, 21177, 25883, 28479, 33657, 77649, 85437, 100971, 123409, 156203, 232947, 370227, 468609, 1110681, 1405827, 1718233, 2030639, 5154699, 6091917, 15464097, 18275751, 22337029, 67011087, 201033261]

約数ペア:

[(1, 201033261), (3, 67011087), (9, 22337029), (11, 18275751), (13, 15464097), (33, 6091917), (39, 5154699), (99, 2030639), (117, 1718233), (143, 1405827), (181, 1110681), (429, 468609), (543, 370227), (863, 232947), (1287, 156203), (1629, 123409), (1991, 100971), (2353, 85437), (2589, 77649), (5973, 33657), (7059, 28479), (7767, 25883), (9493, 21177), (11219, 17919)]