208063242

素因数分解:

$2^1\times 3^4\times {\mathrm{1284341}}^1$

素因数の和:1284355

約数の個数: 20

約数和(自身を含む): 466216146

約数和(自身を除く): 258152904

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1284341, 2568682, 3853023, 7706046, 11559069, 23118138, 34677207, 69354414, 104031621, 208063242]

約数ペア:

[(1, 208063242), (2, 104031621), (3, 69354414), (6, 34677207), (9, 23118138), (18, 11559069), (27, 7706046), (54, 3853023), (81, 2568682), (162, 1284341)]