201984939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 335174112

約数和(自身を除く): 133189173

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 173, 221, 519, 587, 663, 1557, 1761, 1989, 2249, 2941, 5283, 6747, 7631, 8823, 9979, 20241, 22893, 26469, 29937, 38233, 68679, 89811, 101551, 114699, 129727, 304653, 344097, 389181, 913959, 1167543, 1320163, 1726367, 3960489, 5179101, 11881467, 15537303, 22442771, 67328313, 201984939]

約数ペア:

[(1, 201984939), (3, 67328313), (9, 22442771), (13, 15537303), (17, 11881467), (39, 5179101), (51, 3960489), (117, 1726367), (153, 1320163), (173, 1167543), (221, 913959), (519, 389181), (587, 344097), (663, 304653), (1557, 129727), (1761, 114699), (1989, 101551), (2249, 89811), (2941, 68679), (5283, 38233), (6747, 29937), (7631, 26469), (8823, 22893), (9979, 20241)]