201973307957

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{575257}}^1$

素因数の和:576380

約数の個数: 16

約数和(自身を含む): 225317053440

約数和(自身を除く): 23343745483

約数列:

[1, 17, 19, 323, 1087, 18479, 20653, 351101, 575257, 9779369, 10929883, 185808011, 625304359, 10630174103, 11880782821, 201973307957]

約数ペア:

[(1, 201973307957), (17, 11880782821), (19, 10630174103), (323, 625304359), (1087, 185808011), (18479, 10929883), (20653, 9779369), (351101, 575257)]