207813703688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1549}}^1\times {\mathrm{882631}}^1$

素因数の和:884205

約数の個数: 32

約数和(自身を含む): 410423880000

約数和(自身を除く): 202610176312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1549, 3098, 6196, 12392, 29431, 58862, 117724, 235448, 882631, 1765262, 3530524, 7061048, 16769989, 33539978, 67079956, 134159912, 1367195419, 2734390838, 5468781676, 10937563352, 25976712961, 51953425922, 103906851844, 207813703688]

約数ペア:

[(1, 207813703688), (2, 103906851844), (4, 51953425922), (8, 25976712961), (19, 10937563352), (38, 5468781676), (76, 2734390838), (152, 1367195419), (1549, 134159912), (3098, 67079956), (6196, 33539978), (12392, 16769989), (29431, 7061048), (58862, 3530524), (117724, 1765262), (235448, 882631)]