208597466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6481}}^1$

素因数の和:6531

約数の個数: 48

約数和(自身を含む): 413810880

約数和(自身を除く): 205213414

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 6481, 12962, 16093, 32186, 45367, 71291, 90734, 123139, 142582, 246278, 499037, 784201, 861973, 998074, 1354529, 1568402, 1723946, 2709058, 5489407, 9481703, 10978814, 14899819, 18963406, 29799638, 104298733, 208597466]

約数ペア:

[(1, 208597466), (2, 104298733), (7, 29799638), (11, 18963406), (14, 14899819), (19, 10978814), (22, 9481703), (38, 5489407), (77, 2709058), (121, 1723946), (133, 1568402), (154, 1354529), (209, 998074), (242, 861973), (266, 784201), (418, 499037), (847, 246278), (1463, 142582), (1694, 123139), (2299, 90734), (2926, 71291), (4598, 45367), (6481, 32186), (12962, 16093)]