204913644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8699}}^1$

素因数の和:8870

約数の個数: 48

約数和(自身を含む): 518380800

約数和(自身を除く): 313467156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1812, 1963, 3926, 5889, 7852, 8699, 11778, 17398, 23556, 26097, 34796, 52194, 104388, 113087, 226174, 339261, 452348, 678522, 1313549, 1357044, 2627098, 3940647, 5254196, 7881294, 15762588, 17076137, 34152274, 51228411, 68304548, 102456822, 204913644]

約数ペア:

[(1, 204913644), (2, 102456822), (3, 68304548), (4, 51228411), (6, 34152274), (12, 17076137), (13, 15762588), (26, 7881294), (39, 5254196), (52, 3940647), (78, 2627098), (151, 1357044), (156, 1313549), (302, 678522), (453, 452348), (604, 339261), (906, 226174), (1812, 113087), (1963, 104388), (3926, 52194), (5889, 34796), (7852, 26097), (8699, 23556), (11778, 17398)]