210883959

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 370245120

約数和(自身を除く): 159361161

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 193, 283, 297, 351, 429, 579, 849, 1287, 1737, 2123, 2509, 2547, 3113, 3679, 3861, 5211, 6369, 7527, 7641, 9339, 11037, 19107, 22581, 27599, 28017, 33111, 40469, 54619, 57321, 67743, 82797, 84051, 99333, 121407, 163857, 248391, 364221, 491571, 600809, 710047, 745173, 1092663, 1474713, 1802427, 2130141, 5407281, 6390423, 7810517, 16221843, 19171269, 23431551, 70294653, 210883959]

約数ペア:

[(1, 210883959), (3, 70294653), (9, 23431551), (11, 19171269), (13, 16221843), (27, 7810517), (33, 6390423), (39, 5407281), (99, 2130141), (117, 1802427), (143, 1474713), (193, 1092663), (283, 745173), (297, 710047), (351, 600809), (429, 491571), (579, 364221), (849, 248391), (1287, 163857), (1737, 121407), (2123, 99333), (2509, 84051), (2547, 82797), (3113, 67743), (3679, 57321), (3861, 54619), (5211, 40469), (6369, 33111), (7527, 28017), (7641, 27599), (9339, 22581), (11037, 19107)]