206899444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{6481}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 378963648

約数和(自身を除く): 172064204

約数列:

[1, 2, 4, 23, 46, 92, 347, 694, 1388, 6481, 7981, 12962, 15962, 25924, 31924, 149063, 298126, 596252, 2248907, 4497814, 8995628, 51724861, 103449722, 206899444]

約数ペア:

[(1, 206899444), (2, 103449722), (4, 51724861), (23, 8995628), (46, 4497814), (92, 2248907), (347, 596252), (694, 298126), (1388, 149063), (6481, 31924), (7981, 25924), (12962, 15962)]