205776816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2383}}^1$

素因数の和:2658

約数の個数: 80

約数和(自身を含む): 610151424

約数和(自身を除く): 404374608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 2383, 3084, 3598, 4112, 4766, 5397, 6168, 7149, 7196, 9532, 10794, 12336, 14298, 14392, 16681, 19064, 21588, 28596, 28784, 33362, 38128, 43176, 50043, 57192, 66724, 86352, 100086, 114384, 133448, 200172, 266896, 400344, 612431, 800688, 1224862, 1837293, 2449724, 3674586, 4287017, 4899448, 7349172, 8574034, 9798896, 12861051, 14698344, 17148068, 25722102, 29396688, 34296136, 51444204, 68592272, 102888408, 205776816]

約数ペア:

[(1, 205776816), (2, 102888408), (3, 68592272), (4, 51444204), (6, 34296136), (7, 29396688), (8, 25722102), (12, 17148068), (14, 14698344), (16, 12861051), (21, 9798896), (24, 8574034), (28, 7349172), (42, 4899448), (48, 4287017), (56, 3674586), (84, 2449724), (112, 1837293), (168, 1224862), (257, 800688), (336, 612431), (514, 400344), (771, 266896), (1028, 200172), (1542, 133448), (1799, 114384), (2056, 100086), (2383, 86352), (3084, 66724), (3598, 57192), (4112, 50043), (4766, 43176), (5397, 38128), (6168, 33362), (7149, 28784), (7196, 28596), (9532, 21588), (10794, 19064), (12336, 16681), (14298, 14392)]