210054858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27763}}^1$

素因数の和:27878

約数の個数: 32

約数和(自身を含む): 457106496

約数和(自身を除く): 247051638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 27763, 55526, 83289, 166578, 360919, 721838, 1082757, 2165514, 2693011, 5386022, 8079033, 16158066, 35009143, 70018286, 105027429, 210054858]

約数ペア:

[(1, 210054858), (2, 105027429), (3, 70018286), (6, 35009143), (13, 16158066), (26, 8079033), (39, 5386022), (78, 2693011), (97, 2165514), (194, 1082757), (291, 721838), (582, 360919), (1261, 166578), (2522, 83289), (3783, 55526), (7566, 27763)]