220166488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10589}}^1$

素因数の和:10731

約数の個数: 32

約数和(自身を含む): 434613600

約数和(自身を除く): 214447112

約数列:

[1, 2, 4, 8, 23, 46, 92, 113, 184, 226, 452, 904, 2599, 5198, 10396, 10589, 20792, 21178, 42356, 84712, 243547, 487094, 974188, 1196557, 1948376, 2393114, 4786228, 9572456, 27520811, 55041622, 110083244, 220166488]

約数ペア:

[(1, 220166488), (2, 110083244), (4, 55041622), (8, 27520811), (23, 9572456), (46, 4786228), (92, 2393114), (113, 1948376), (184, 1196557), (226, 974188), (452, 487094), (904, 243547), (2599, 84712), (5198, 42356), (10396, 21178), (10589, 20792)]