208799536

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3719}}^1$

素因数の和:3778

約数の個数: 60

約数和(自身を含む): 460126800

約数和(自身を除く): 251327264

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1276, 1936, 2552, 3509, 3719, 5104, 7018, 7438, 14036, 14876, 28072, 29752, 40909, 56144, 59504, 81818, 107851, 163636, 215702, 327272, 431404, 449999, 654544, 862808, 899998, 1186361, 1725616, 1799996, 2372722, 3599992, 4745444, 7199984, 9490888, 13049971, 18981776, 26099942, 52199884, 104399768, 208799536]

約数ペア:

[(1, 208799536), (2, 104399768), (4, 52199884), (8, 26099942), (11, 18981776), (16, 13049971), (22, 9490888), (29, 7199984), (44, 4745444), (58, 3599992), (88, 2372722), (116, 1799996), (121, 1725616), (176, 1186361), (232, 899998), (242, 862808), (319, 654544), (464, 449999), (484, 431404), (638, 327272), (968, 215702), (1276, 163636), (1936, 107851), (2552, 81818), (3509, 59504), (3719, 56144), (5104, 40909), (7018, 29752), (7438, 28072), (14036, 14876)]