202247306824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{63521}}^1\times {\mathrm{20947}}^1$

素因数の和:84493

約数の個数: 32

約数和(自身を含む): 399197656800

約数和(自身を除く): 196950349976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 20947, 41894, 63521, 83788, 127042, 167576, 254084, 397993, 508168, 795986, 1206899, 1591972, 2413798, 3183944, 4827596, 9655192, 1330574387, 2661148774, 5322297548, 10644595096, 25280913353, 50561826706, 101123653412, 202247306824]

約数ペア:

[(1, 202247306824), (2, 101123653412), (4, 50561826706), (8, 25280913353), (19, 10644595096), (38, 5322297548), (76, 2661148774), (152, 1330574387), (20947, 9655192), (41894, 4827596), (63521, 3183944), (83788, 2413798), (127042, 1591972), (167576, 1206899), (254084, 795986), (397993, 508168)]