199132395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3332

約数の個数: 64

約数和(自身を含む): 404849664

約数和(自身を除く): 205717269

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 105, 159, 165, 231, 265, 371, 385, 583, 795, 1113, 1155, 1749, 1855, 2915, 3253, 4081, 5565, 8745, 9759, 12243, 16265, 20405, 22771, 35783, 48795, 61215, 68313, 107349, 113855, 172409, 178915, 250481, 341565, 517227, 536745, 751443, 862045, 1206863, 1252405, 1896499, 2586135, 3620589, 3757215, 5689497, 6034315, 9482495, 13275493, 18102945, 28447485, 39826479, 66377465, 199132395]

約数ペア:

[(1, 199132395), (3, 66377465), (5, 39826479), (7, 28447485), (11, 18102945), (15, 13275493), (21, 9482495), (33, 6034315), (35, 5689497), (53, 3757215), (55, 3620589), (77, 2586135), (105, 1896499), (159, 1252405), (165, 1206863), (231, 862045), (265, 751443), (371, 536745), (385, 517227), (583, 341565), (795, 250481), (1113, 178915), (1155, 172409), (1749, 113855), (1855, 107349), (2915, 68313), (3253, 61215), (4081, 48795), (5565, 35783), (8745, 22771), (9759, 20405), (12243, 16265)]