267272008

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{263063}}^1$

素因数の和:263196

約数の個数: 16

約数和(自身を含む): 505082880

約数和(自身を除く): 237810872

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 263063, 526126, 1052252, 2104504, 33409001, 66818002, 133636004, 267272008]

約数ペア:

[(1, 267272008), (2, 133636004), (4, 66818002), (8, 33409001), (127, 2104504), (254, 1052252), (508, 526126), (1016, 263063)]