202143603

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 88160397

約数列:

[1, 3, 19, 57, 71, 199, 213, 251, 597, 753, 1349, 3781, 4047, 4769, 11343, 14129, 14307, 17821, 42387, 49949, 53463, 149847, 268451, 338599, 805353, 949031, 1015797, 2847093, 3546379, 10639137, 67381201, 202143603]

約数ペア:

[(1, 202143603), (3, 67381201), (19, 10639137), (57, 3546379), (71, 2847093), (199, 1015797), (213, 949031), (251, 805353), (597, 338599), (753, 268451), (1349, 149847), (3781, 53463), (4047, 49949), (4769, 42387), (11343, 17821), (14129, 14307)]