208576672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 438359040

約数和(自身を除く): 229782368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 1016, 2032, 2159, 3019, 4064, 4318, 6038, 8636, 12076, 17272, 24152, 34544, 48304, 51323, 69088, 96608, 102646, 205292, 383413, 410584, 766826, 821168, 1533652, 1642336, 3067304, 6134608, 6518021, 12269216, 13036042, 26072084, 52144168, 104288336, 208576672]

約数ペア:

[(1, 208576672), (2, 104288336), (4, 52144168), (8, 26072084), (16, 13036042), (17, 12269216), (32, 6518021), (34, 6134608), (68, 3067304), (127, 1642336), (136, 1533652), (254, 821168), (272, 766826), (508, 410584), (544, 383413), (1016, 205292), (2032, 102646), (2159, 96608), (3019, 69088), (4064, 51323), (4318, 48304), (6038, 34544), (8636, 24152), (12076, 17272)]