200285943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 328527360

約数和(自身を除く): 128241417

約数列:

[1, 3, 11, 13, 33, 39, 41, 59, 123, 143, 177, 193, 429, 451, 533, 579, 649, 767, 1353, 1599, 1947, 2123, 2301, 2419, 2509, 5863, 6369, 7257, 7527, 7913, 8437, 11387, 17589, 23739, 25311, 26609, 27599, 31447, 34161, 79827, 82797, 87043, 94341, 102869, 125257, 148031, 261129, 308607, 345917, 375771, 444093, 466867, 1037751, 1131559, 1400601, 1628341, 3394677, 4885023, 5135537, 6069271, 15406611, 18207813, 66761981, 200285943]

約数ペア:

[(1, 200285943), (3, 66761981), (11, 18207813), (13, 15406611), (33, 6069271), (39, 5135537), (41, 4885023), (59, 3394677), (123, 1628341), (143, 1400601), (177, 1131559), (193, 1037751), (429, 466867), (451, 444093), (533, 375771), (579, 345917), (649, 308607), (767, 261129), (1353, 148031), (1599, 125257), (1947, 102869), (2123, 94341), (2301, 87043), (2419, 82797), (2509, 79827), (5863, 34161), (6369, 31447), (7257, 27599), (7527, 26609), (7913, 25311), (8437, 23739), (11387, 17589)]