200394019

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{6779}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 236920320

約数和(自身を除く): 36526301

約数列:

[1, 7, 41, 103, 287, 721, 4223, 6779, 29561, 47453, 277939, 698237, 1945573, 4887659, 28627717, 200394019]

約数ペア:

[(1, 200394019), (7, 28627717), (41, 4887659), (103, 1945573), (287, 698237), (721, 277939), (4223, 47453), (6779, 29561)]