200618452

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{706403}}^1$

素因数の和:706478

約数の個数: 12

約数和(自身を含む): 356027616

約数和(自身を除く): 155409164

約数列:

[1, 2, 4, 71, 142, 284, 706403, 1412806, 2825612, 50154613, 100309226, 200618452]

約数ペア:

[(1, 200618452), (2, 100309226), (4, 50154613), (71, 2825612), (142, 1412806), (284, 706403)]