190856468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 374044608

約数和(自身を除く): 183188140

約数列:

[1, 2, 4, 11, 22, 44, 67, 101, 134, 202, 268, 404, 641, 737, 1111, 1282, 1474, 2222, 2564, 2948, 4444, 6767, 7051, 13534, 14102, 27068, 28204, 42947, 64741, 74437, 85894, 129482, 148874, 171788, 258964, 297748, 472417, 712151, 944834, 1424302, 1889668, 2848604, 4337647, 8675294, 17350588, 47714117, 95428234, 190856468]

約数ペア:

[(1, 190856468), (2, 95428234), (4, 47714117), (11, 17350588), (22, 8675294), (44, 4337647), (67, 2848604), (101, 1889668), (134, 1424302), (202, 944834), (268, 712151), (404, 472417), (641, 297748), (737, 258964), (1111, 171788), (1282, 148874), (1474, 129482), (2222, 85894), (2564, 74437), (2948, 64741), (4444, 42947), (6767, 28204), (7051, 27068), (13534, 14102)]