209900706

素因数分解:

$2^1\times 3^1\times {\mathrm{1601}}^1\times {\mathrm{21851}}^1$

素因数の和:23457

約数の個数: 16

約数和(自身を含む): 420082848

約数和(自身を除く): 210182142

約数列:

[1, 2, 3, 6, 1601, 3202, 4803, 9606, 21851, 43702, 65553, 131106, 34983451, 69966902, 104950353, 209900706]

約数ペア:

[(1, 209900706), (2, 104950353), (3, 69966902), (6, 34983451), (1601, 131106), (3202, 65553), (4803, 43702), (9606, 21851)]