198180564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3463}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 488839680

約数和(自身を除く): 290659116

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 251, 502, 753, 1004, 1506, 3012, 3463, 4769, 6926, 9538, 10389, 13852, 14307, 19076, 20778, 28614, 41556, 57228, 65797, 131594, 197391, 263188, 394782, 789564, 869213, 1738426, 2607639, 3476852, 5215278, 10430556, 16515047, 33030094, 49545141, 66060188, 99090282, 198180564]

約数ペア:

[(1, 198180564), (2, 99090282), (3, 66060188), (4, 49545141), (6, 33030094), (12, 16515047), (19, 10430556), (38, 5215278), (57, 3476852), (76, 2607639), (114, 1738426), (228, 869213), (251, 789564), (502, 394782), (753, 263188), (1004, 197391), (1506, 131594), (3012, 65797), (3463, 57228), (4769, 41556), (6926, 28614), (9538, 20778), (10389, 19076), (13852, 14307)]