208099728

素因数分解:

$2^4\times 3^2\times {\mathrm{1445137}}^1$

素因数の和:1445151

約数の個数: 30

約数和(自身を含む): 582390614

約数和(自身を除く): 374290886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1445137, 2890274, 4335411, 5780548, 8670822, 11561096, 13006233, 17341644, 23122192, 26012466, 34683288, 52024932, 69366576, 104049864, 208099728]

約数ペア:

[(1, 208099728), (2, 104049864), (3, 69366576), (4, 52024932), (6, 34683288), (8, 26012466), (9, 23122192), (12, 17341644), (16, 13006233), (18, 11561096), (24, 8670822), (36, 5780548), (48, 4335411), (72, 2890274), (144, 1445137)]