210375867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3823}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 323785728

約数和(自身を除く): 113409861

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 663, 1079, 1411, 3237, 3823, 4233, 11469, 18343, 49699, 55029, 64991, 149097, 194973, 317309, 844883, 951927, 2534649, 4125017, 5394253, 12375051, 16182759, 70125289, 210375867]

約数ペア:

[(1, 210375867), (3, 70125289), (13, 16182759), (17, 12375051), (39, 5394253), (51, 4125017), (83, 2534649), (221, 951927), (249, 844883), (663, 317309), (1079, 194973), (1411, 149097), (3237, 64991), (3823, 55029), (4233, 49699), (11469, 18343)]