207890671659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{9677}}^1$

素因数の和:9988

約数の個数: 64

約数和(自身を含む): 314269590528

約数和(自身を除く): 106378918869

約数列:

[1, 3, 11, 33, 53, 71, 159, 173, 213, 519, 583, 781, 1749, 1903, 2343, 3763, 5709, 9169, 9677, 11289, 12283, 27507, 29031, 36849, 41393, 100859, 106447, 124179, 135113, 302577, 319341, 405339, 512881, 650999, 687067, 1538643, 1674121, 1952997, 2061201, 5022363, 5641691, 7160989, 7557737, 16925073, 18415331, 21482967, 22673211, 36414551, 55245993, 88728413, 109243653, 118862591, 266185239, 356587773, 400560061, 976012543, 1201680183, 1307488501, 2928037629, 3922465503, 6299717323, 18899151969, 69296890553, 207890671659]

約数ペア:

[(1, 207890671659), (3, 69296890553), (11, 18899151969), (33, 6299717323), (53, 3922465503), (71, 2928037629), (159, 1307488501), (173, 1201680183), (213, 976012543), (519, 400560061), (583, 356587773), (781, 266185239), (1749, 118862591), (1903, 109243653), (2343, 88728413), (3763, 55245993), (5709, 36414551), (9169, 22673211), (9677, 21482967), (11289, 18415331), (12283, 16925073), (27507, 7557737), (29031, 7160989), (36849, 5641691), (41393, 5022363), (100859, 2061201), (106447, 1952997), (124179, 1674121), (135113, 1538643), (302577, 687067), (319341, 650999), (405339, 512881)]