201279533

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{31153}}^1$

素因数の和:31244

約数の個数: 16

約数和(自身を含む): 251225856

約数和(自身を除く): 49946323

約数列:

[1, 7, 13, 71, 91, 497, 923, 6461, 31153, 218071, 404989, 2211863, 2834923, 15483041, 28754219, 201279533]

約数ペア:

[(1, 201279533), (7, 28754219), (13, 15483041), (71, 2834923), (91, 2211863), (497, 404989), (923, 218071), (6461, 31153)]