201997625656

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{2081}}^1\times {\mathrm{8863}}^1$

素因数の和:11024

約数の個数: 48

約数和(自身を含む): 389489567040

約数和(自身を除く): 187491941384

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1369, 2081, 2738, 4162, 5476, 8324, 8863, 10952, 16648, 17726, 35452, 70904, 76997, 153994, 307988, 327931, 615976, 655862, 1311724, 2623448, 2848889, 5697778, 11395556, 12133447, 18443903, 22791112, 24266894, 36887806, 48533788, 73775612, 97067576, 147551224, 682424411, 1364848822, 2729697644, 5459395288, 25249703207, 50499406414, 100998812828, 201997625656]

約数ペア:

[(1, 201997625656), (2, 100998812828), (4, 50499406414), (8, 25249703207), (37, 5459395288), (74, 2729697644), (148, 1364848822), (296, 682424411), (1369, 147551224), (2081, 97067576), (2738, 73775612), (4162, 48533788), (5476, 36887806), (8324, 24266894), (8863, 22791112), (10952, 18443903), (16648, 12133447), (17726, 11395556), (35452, 5697778), (70904, 2848889), (76997, 2623448), (153994, 1311724), (307988, 655862), (327931, 615976)]