205528008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1223381}}^1$

素因数の和:1223397

約数の個数: 32

約数和(自身を含む): 587223360

約数和(自身を除く): 381695352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1223381, 2446762, 3670143, 4893524, 7340286, 8563667, 9787048, 14680572, 17127334, 25691001, 29361144, 34254668, 51382002, 68509336, 102764004, 205528008]

約数ペア:

[(1, 205528008), (2, 102764004), (3, 68509336), (4, 51382002), (6, 34254668), (7, 29361144), (8, 25691001), (12, 17127334), (14, 14680572), (21, 9787048), (24, 8563667), (28, 7340286), (42, 4893524), (56, 3670143), (84, 2446762), (168, 1223381)]