208031048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{634241}}^1$

素因数の和:634288

約数の個数: 16

約数和(自身を含む): 399572460

約数和(自身を除く): 191541412

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 634241, 1268482, 2536964, 5073928, 26003881, 52007762, 104015524, 208031048]

約数ペア:

[(1, 208031048), (2, 104015524), (4, 52007762), (8, 26003881), (41, 5073928), (82, 2536964), (164, 1268482), (328, 634241)]