205583028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2901

約数の個数: 72

約数和(自身を含む): 562609152

約数和(自身を除く): 357026124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 2753, 3556, 5334, 5506, 6223, 8259, 10668, 11012, 12446, 16518, 18669, 19271, 24892, 33036, 37338, 38542, 57813, 74676, 77084, 115626, 134897, 231252, 269794, 349631, 404691, 539588, 699262, 809382, 1048893, 1398524, 1618764, 2097786, 2447417, 4195572, 4894834, 7342251, 9789668, 14684502, 17131919, 29369004, 34263838, 51395757, 68527676, 102791514, 205583028]

約数ペア:

[(1, 205583028), (2, 102791514), (3, 68527676), (4, 51395757), (6, 34263838), (7, 29369004), (12, 17131919), (14, 14684502), (21, 9789668), (28, 7342251), (42, 4894834), (49, 4195572), (84, 2447417), (98, 2097786), (127, 1618764), (147, 1398524), (196, 1048893), (254, 809382), (294, 699262), (381, 539588), (508, 404691), (588, 349631), (762, 269794), (889, 231252), (1524, 134897), (1778, 115626), (2667, 77084), (2753, 74676), (3556, 57813), (5334, 38542), (5506, 37338), (6223, 33036), (8259, 24892), (10668, 19271), (11012, 18669), (12446, 16518)]