220445087

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10733}}^1$

素因数の和:10822

約数の個数: 16

約数和(自身を含む): 247311360

約数和(自身を除く): 26866273

約数列:

[1, 19, 23, 47, 437, 893, 1081, 10733, 20539, 203927, 246859, 504451, 4690321, 9584569, 11602373, 220445087]

約数ペア:

[(1, 220445087), (19, 11602373), (23, 9584569), (47, 4690321), (437, 504451), (893, 246859), (1081, 203927), (10733, 20539)]