220550442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 532945920

約数和(自身を除く): 312395478

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 313, 399, 626, 798, 883, 939, 1766, 1878, 2191, 2649, 4382, 5298, 5947, 6181, 6573, 11894, 12362, 13146, 16777, 17841, 18543, 33554, 35682, 37086, 41629, 50331, 83258, 100662, 117439, 124887, 234878, 249774, 276379, 352317, 552758, 704634, 829137, 1658274, 1934653, 3869306, 5251201, 5803959, 10502402, 11607918, 15753603, 31507206, 36758407, 73516814, 110275221, 220550442]

約数ペア:

[(1, 220550442), (2, 110275221), (3, 73516814), (6, 36758407), (7, 31507206), (14, 15753603), (19, 11607918), (21, 10502402), (38, 5803959), (42, 5251201), (57, 3869306), (114, 1934653), (133, 1658274), (266, 829137), (313, 704634), (399, 552758), (626, 352317), (798, 276379), (883, 249774), (939, 234878), (1766, 124887), (1878, 117439), (2191, 100662), (2649, 83258), (4382, 50331), (5298, 41629), (5947, 37086), (6181, 35682), (6573, 33554), (11894, 18543), (12362, 17841), (13146, 16777)]