202801972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{7433}}^1$

素因数の和:7815

約数の個数: 24

約数和(自身を含む): 374673600

約数和(自身を除く): 171871628

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 6821, 7433, 13642, 14866, 27284, 29732, 141227, 282454, 564908, 2668447, 5336894, 10673788, 50700493, 101400986, 202801972]

約数ペア:

[(1, 202801972), (2, 101400986), (4, 50700493), (19, 10673788), (38, 5336894), (76, 2668447), (359, 564908), (718, 282454), (1436, 141227), (6821, 29732), (7433, 27284), (13642, 14866)]