197882048

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 112

約数和(自身を含む): 492093504

約数和(自身を除く): 294211456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 182, 208, 224, 244, 364, 416, 427, 448, 488, 557, 728, 793, 832, 854, 976, 1114, 1456, 1586, 1708, 1952, 2228, 2912, 3172, 3416, 3899, 3904, 4456, 5551, 5824, 6344, 6832, 7241, 7798, 8912, 11102, 12688, 13664, 14482, 15596, 17824, 22204, 25376, 27328, 28964, 31192, 33977, 35648, 44408, 50687, 50752, 57928, 62384, 67954, 88816, 101374, 115856, 124768, 135908, 177632, 202748, 231712, 237839, 249536, 271816, 355264, 405496, 441701, 463424, 475678, 543632, 810992, 883402, 951356, 1087264, 1621984, 1766804, 1902712, 2174528, 3091907, 3243968, 3533608, 3805424, 6183814, 7067216, 7610848, 12367628, 14134432, 15221696, 24735256, 28268864, 49470512, 98941024, 197882048]

約数ペア:

[(1, 197882048), (2, 98941024), (4, 49470512), (7, 28268864), (8, 24735256), (13, 15221696), (14, 14134432), (16, 12367628), (26, 7610848), (28, 7067216), (32, 6183814), (52, 3805424), (56, 3533608), (61, 3243968), (64, 3091907), (91, 2174528), (104, 1902712), (112, 1766804), (122, 1621984), (182, 1087264), (208, 951356), (224, 883402), (244, 810992), (364, 543632), (416, 475678), (427, 463424), (448, 441701), (488, 405496), (557, 355264), (728, 271816), (793, 249536), (832, 237839), (854, 231712), (976, 202748), (1114, 177632), (1456, 135908), (1586, 124768), (1708, 115856), (1952, 101374), (2228, 88816), (2912, 67954), (3172, 62384), (3416, 57928), (3899, 50752), (3904, 50687), (4456, 44408), (5551, 35648), (5824, 33977), (6344, 31192), (6832, 28964), (7241, 27328), (7798, 25376), (8912, 22204), (11102, 17824), (12688, 15596), (13664, 14482)]