200719442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1863

約数の個数: 64

約数和(自身を含む): 406923264

約数和(自身を除く): 206203822

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 43, 77, 86, 119, 154, 187, 238, 301, 374, 473, 602, 731, 946, 1309, 1462, 1783, 2618, 3311, 3566, 5117, 6622, 8041, 10234, 12481, 16082, 19613, 24962, 30311, 39226, 56287, 60622, 76669, 112574, 137291, 153338, 212177, 274582, 333421, 424354, 536683, 666842, 843359, 1073366, 1303373, 1686718, 2333947, 2606746, 4667894, 5903513, 9123611, 11807026, 14337103, 18247222, 28674206, 100359721, 200719442]

約数ペア:

[(1, 200719442), (2, 100359721), (7, 28674206), (11, 18247222), (14, 14337103), (17, 11807026), (22, 9123611), (34, 5903513), (43, 4667894), (77, 2606746), (86, 2333947), (119, 1686718), (154, 1303373), (187, 1073366), (238, 843359), (301, 666842), (374, 536683), (473, 424354), (602, 333421), (731, 274582), (946, 212177), (1309, 153338), (1462, 137291), (1783, 112574), (2618, 76669), (3311, 60622), (3566, 56287), (5117, 39226), (6622, 30311), (8041, 24962), (10234, 19613), (12481, 16082)]