193201437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6343}}^1$

素因数の和:6441

約数の個数: 32

約数和(自身を含む): 306948096

約数和(自身を除く): 113746659

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 6343, 10153, 19029, 30459, 69773, 82459, 209319, 247377, 450353, 907049, 1351059, 2721147, 4953883, 5854589, 14861649, 17563767, 64400479, 193201437]

約数ペア:

[(1, 193201437), (3, 64400479), (11, 17563767), (13, 14861649), (33, 5854589), (39, 4953883), (71, 2721147), (143, 1351059), (213, 907049), (429, 450353), (781, 247377), (923, 209319), (2343, 82459), (2769, 69773), (6343, 30459), (10153, 19029)]