201121140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304729}}^1$

素因数の和:304752

約数の個数: 48

約数和(自身を含む): 614335680

約数和(自身を除く): 413214540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 304729, 609458, 914187, 1218916, 1523645, 1828374, 3047290, 3352019, 3656748, 4570935, 6094580, 6704038, 9141870, 10056057, 13408076, 16760095, 18283740, 20112114, 33520190, 40224228, 50280285, 67040380, 100560570, 201121140]

約数ペア:

[(1, 201121140), (2, 100560570), (3, 67040380), (4, 50280285), (5, 40224228), (6, 33520190), (10, 20112114), (11, 18283740), (12, 16760095), (15, 13408076), (20, 10056057), (22, 9141870), (30, 6704038), (33, 6094580), (44, 4570935), (55, 3656748), (60, 3352019), (66, 3047290), (110, 1828374), (132, 1523645), (165, 1218916), (220, 914187), (330, 609458), (660, 304729)]