219322904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{4073}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 422392320

約数和(自身を除く): 203069416

約数列:

[1, 2, 4, 8, 53, 106, 127, 212, 254, 424, 508, 1016, 4073, 6731, 8146, 13462, 16292, 26924, 32584, 53848, 215869, 431738, 517271, 863476, 1034542, 1726952, 2069084, 4138168, 27415363, 54830726, 109661452, 219322904]

約数ペア:

[(1, 219322904), (2, 109661452), (4, 54830726), (8, 27415363), (53, 4138168), (106, 2069084), (127, 1726952), (212, 1034542), (254, 863476), (424, 517271), (508, 431738), (1016, 215869), (4073, 53848), (6731, 32584), (8146, 26924), (13462, 16292)]