204052016

素因数分解:

$2^4\times 7^1\times {\mathrm{1821893}}^1$

素因数の和:1821908

約数の個数: 20

約数和(自身を含む): 451829712

約数和(自身を除く): 247777696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1821893, 3643786, 7287572, 12753251, 14575144, 25506502, 29150288, 51013004, 102026008, 204052016]

約数ペア:

[(1, 204052016), (2, 102026008), (4, 51013004), (7, 29150288), (8, 25506502), (14, 14575144), (16, 12753251), (28, 7287572), (56, 3643786), (112, 1821893)]