207087621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{38201}}^1$

素因数の和:38356

約数の個数: 16

約数和(自身を含む): 299503680

約数和(自身を除く): 92416059

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 38201, 114603, 496613, 1489839, 5309939, 15929817, 69029207, 207087621]

約数ペア:

[(1, 207087621), (3, 69029207), (13, 15929817), (39, 5309939), (139, 1489839), (417, 496613), (1807, 114603), (5421, 38201)]