200390960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32531}}^1$

素因数の和:32562

約数の個数: 80

約数和(自身を含む): 580891392

約数和(自身を除く): 380500432

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 32531, 65062, 130124, 162655, 227717, 260248, 325310, 357841, 455434, 520496, 650620, 715682, 910868, 1138585, 1301240, 1431364, 1789205, 1821736, 2277170, 2504887, 2602480, 2862728, 3578410, 3643472, 4554340, 5009774, 5725456, 7156820, 9108680, 10019548, 12524435, 14313640, 18217360, 20039096, 25048870, 28627280, 40078192, 50097740, 100195480, 200390960]

約数ペア:

[(1, 200390960), (2, 100195480), (4, 50097740), (5, 40078192), (7, 28627280), (8, 25048870), (10, 20039096), (11, 18217360), (14, 14313640), (16, 12524435), (20, 10019548), (22, 9108680), (28, 7156820), (35, 5725456), (40, 5009774), (44, 4554340), (55, 3643472), (56, 3578410), (70, 2862728), (77, 2602480), (80, 2504887), (88, 2277170), (110, 1821736), (112, 1789205), (140, 1431364), (154, 1301240), (176, 1138585), (220, 910868), (280, 715682), (308, 650620), (385, 520496), (440, 455434), (560, 357841), (616, 325310), (770, 260248), (880, 227717), (1232, 162655), (1540, 130124), (3080, 65062), (6160, 32531)]