201844456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 420027300

約数和(自身を除く): 218182844

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 121, 218, 242, 436, 484, 872, 968, 1199, 1913, 2398, 3826, 4796, 7652, 9592, 13189, 15304, 21043, 26378, 42086, 52756, 84172, 105512, 168344, 208517, 231473, 417034, 462946, 834068, 925892, 1668136, 1851784, 2293687, 4587374, 9174748, 18349496, 25230557, 50461114, 100922228, 201844456]

約数ペア:

[(1, 201844456), (2, 100922228), (4, 50461114), (8, 25230557), (11, 18349496), (22, 9174748), (44, 4587374), (88, 2293687), (109, 1851784), (121, 1668136), (218, 925892), (242, 834068), (436, 462946), (484, 417034), (872, 231473), (968, 208517), (1199, 168344), (1913, 105512), (2398, 84172), (3826, 52756), (4796, 42086), (7652, 26378), (9592, 21043), (13189, 15304)]