199305872

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{8179}}^1$

素因数の和:9710

約数の個数: 20

約数和(自身を含む): 386455920

約数和(自身を除く): 187150048

約数列:

[1, 2, 4, 8, 16, 1523, 3046, 6092, 8179, 12184, 16358, 24368, 32716, 65432, 130864, 12456617, 24913234, 49826468, 99652936, 199305872]

約数ペア:

[(1, 199305872), (2, 99652936), (4, 49826468), (8, 24913234), (16, 12456617), (1523, 130864), (3046, 65432), (6092, 32716), (8179, 24368), (12184, 16358)]