208528512

素因数分解:

$2^7\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1237}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 555614400

約数和(自身を除く): 347085888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 439, 878, 1237, 1317, 1756, 2474, 2634, 3512, 3711, 4948, 5268, 7024, 7422, 9896, 10536, 14048, 14844, 19792, 21072, 28096, 29688, 39584, 42144, 56192, 59376, 79168, 84288, 118752, 158336, 168576, 237504, 475008, 543043, 1086086, 1629129, 2172172, 3258258, 4344344, 6516516, 8688688, 13033032, 17377376, 26066064, 34754752, 52132128, 69509504, 104264256, 208528512]

約数ペア:

[(1, 208528512), (2, 104264256), (3, 69509504), (4, 52132128), (6, 34754752), (8, 26066064), (12, 17377376), (16, 13033032), (24, 8688688), (32, 6516516), (48, 4344344), (64, 3258258), (96, 2172172), (128, 1629129), (192, 1086086), (384, 543043), (439, 475008), (878, 237504), (1237, 168576), (1317, 158336), (1756, 118752), (2474, 84288), (2634, 79168), (3512, 59376), (3711, 56192), (4948, 42144), (5268, 39584), (7024, 29688), (7422, 28096), (9896, 21072), (10536, 19792), (14048, 14844)]