201969155

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1789}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 246848160

約数和(自身を除く): 44879005

約数列:

[1, 5, 67, 335, 337, 1685, 1789, 8945, 22579, 112895, 119863, 599315, 602893, 3014465, 40393831, 201969155]

約数ペア:

[(1, 201969155), (5, 40393831), (67, 3014465), (335, 602893), (337, 599315), (1685, 119863), (1789, 112895), (8945, 22579)]