202925277

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 327507840

約数和(自身を除く): 124582563

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 263, 369, 459, 697, 789, 1107, 1681, 2091, 2367, 4471, 5043, 6273, 7101, 10783, 13413, 15129, 18819, 28577, 32349, 40239, 45387, 85731, 97047, 120717, 183311, 257193, 291141, 442103, 549933, 771579, 1326309, 1649799, 3978927, 4949397, 7515751, 11936781, 22547253, 67641759, 202925277]

約数ペア:

[(1, 202925277), (3, 67641759), (9, 22547253), (17, 11936781), (27, 7515751), (41, 4949397), (51, 3978927), (123, 1649799), (153, 1326309), (263, 771579), (369, 549933), (459, 442103), (697, 291141), (789, 257193), (1107, 183311), (1681, 120717), (2091, 97047), (2367, 85731), (4471, 45387), (5043, 40239), (6273, 32349), (7101, 28577), (10783, 18819), (13413, 15129)]