201975458883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{6481}}^1$

素因数の和:6896

約数の個数: 64

約数和(自身を含む): 305381228544

約数和(自身を除く): 103405769661

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 283, 517, 781, 849, 1551, 2343, 3113, 3337, 6481, 9339, 10011, 13301, 19443, 20093, 36707, 39903, 60279, 71291, 110121, 146311, 213873, 221023, 304607, 438933, 460151, 663069, 913821, 944371, 1380453, 1834123, 2833113, 3350677, 5061661, 5502369, 10052031, 10388081, 15184983, 20175353, 21627097, 31164243, 60526059, 64881291, 86203781, 130222733, 237898067, 258611343, 390668199, 713694201, 948241591, 1432450063, 2844724773, 4297350189, 6120468451, 18361405353, 67325152961, 201975458883]

約数ペア:

[(1, 201975458883), (3, 67325152961), (11, 18361405353), (33, 6120468451), (47, 4297350189), (71, 2844724773), (141, 1432450063), (213, 948241591), (283, 713694201), (517, 390668199), (781, 258611343), (849, 237898067), (1551, 130222733), (2343, 86203781), (3113, 64881291), (3337, 60526059), (6481, 31164243), (9339, 21627097), (10011, 20175353), (13301, 15184983), (19443, 10388081), (20093, 10052031), (36707, 5502369), (39903, 5061661), (60279, 3350677), (71291, 2833113), (110121, 1834123), (146311, 1380453), (213873, 944371), (221023, 913821), (304607, 663069), (438933, 460151)]