210847141

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 241678080

約数和(自身を除く): 30830939

約数列:

[1, 17, 23, 73, 83, 89, 391, 1241, 1411, 1513, 1679, 1909, 2047, 6059, 6497, 7387, 28543, 32453, 34799, 103003, 110449, 125579, 139357, 149431, 169901, 539251, 2369069, 2540327, 2888317, 9167267, 12402773, 210847141]

約数ペア:

[(1, 210847141), (17, 12402773), (23, 9167267), (73, 2888317), (83, 2540327), (89, 2369069), (391, 539251), (1241, 169901), (1411, 149431), (1513, 139357), (1679, 125579), (1909, 110449), (2047, 103003), (6059, 34799), (6497, 32453), (7387, 28543)]