220224719

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 262407936

約数和(自身を除く): 42183217

約数列:

[1, 11, 13, 121, 143, 191, 733, 1573, 2101, 2483, 8063, 9529, 23111, 27313, 88693, 104819, 140003, 300443, 1153009, 1540033, 1820039, 16940363, 20020429, 220224719]

約数ペア:

[(1, 220224719), (11, 20020429), (13, 16940363), (121, 1820039), (143, 1540033), (191, 1153009), (733, 300443), (1573, 140003), (2101, 104819), (2483, 88693), (8063, 27313), (9529, 23111)]