216003016

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{380287}}^1$

素因数の和:380364

約数の個数: 16

約数和(自身を含む): 410711040

約数和(自身を除く): 194708024

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 380287, 760574, 1521148, 3042296, 27000377, 54000754, 108001508, 216003016]

約数ペア:

[(1, 216003016), (2, 108001508), (4, 54000754), (8, 27000377), (71, 3042296), (142, 1521148), (284, 760574), (568, 380287)]