200905791

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4019}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 282364800

約数和(自身を除く): 81459009

約数列:

[1, 3, 19, 57, 877, 2631, 4019, 12057, 16663, 49989, 76361, 229083, 3524663, 10573989, 66968597, 200905791]

約数ペア:

[(1, 200905791), (3, 66968597), (19, 10573989), (57, 3524663), (877, 229083), (2631, 76361), (4019, 49989), (12057, 16663)]