208899072

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 132

約数和(自身を含む): 635470680

約数和(自身を除く): 426571608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1193, 1216, 1368, 1536, 1824, 2304, 2386, 2432, 2736, 3072, 3579, 3648, 4608, 4772, 4864, 5472, 7158, 7296, 9216, 9544, 9728, 10737, 10944, 14316, 14592, 19088, 19456, 21474, 21888, 22667, 28632, 29184, 38176, 42948, 43776, 45334, 57264, 58368, 68001, 76352, 85896, 87552, 90668, 114528, 136002, 152704, 171792, 175104, 181336, 204003, 229056, 272004, 305408, 343584, 362672, 408006, 458112, 544008, 610816, 687168, 725344, 816012, 916224, 1088016, 1221632, 1374336, 1450688, 1632024, 1832448, 2176032, 2748672, 2901376, 3264048, 3664896, 4352064, 5497344, 5802752, 6528096, 8704128, 10994688, 11605504, 13056192, 17408256, 23211008, 26112384, 34816512, 52224768, 69633024, 104449536, 208899072]

約数ペア:

[(1, 208899072), (2, 104449536), (3, 69633024), (4, 52224768), (6, 34816512), (8, 26112384), (9, 23211008), (12, 17408256), (16, 13056192), (18, 11605504), (19, 10994688), (24, 8704128), (32, 6528096), (36, 5802752), (38, 5497344), (48, 4352064), (57, 3664896), (64, 3264048), (72, 2901376), (76, 2748672), (96, 2176032), (114, 1832448), (128, 1632024), (144, 1450688), (152, 1374336), (171, 1221632), (192, 1088016), (228, 916224), (256, 816012), (288, 725344), (304, 687168), (342, 610816), (384, 544008), (456, 458112), (512, 408006), (576, 362672), (608, 343584), (684, 305408), (768, 272004), (912, 229056), (1024, 204003), (1152, 181336), (1193, 175104), (1216, 171792), (1368, 152704), (1536, 136002), (1824, 114528), (2304, 90668), (2386, 87552), (2432, 85896), (2736, 76352), (3072, 68001), (3579, 58368), (3648, 57264), (4608, 45334), (4772, 43776), (4864, 42948), (5472, 38176), (7158, 29184), (7296, 28632), (9216, 22667), (9544, 21888), (9728, 21474), (10737, 19456), (10944, 19088), (14316, 14592)]