208375146

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1377

約数の個数: 96

約数和(自身を含む): 547911360

約数和(自身を除く): 339536214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 98, 122, 126, 147, 183, 189, 294, 366, 378, 427, 441, 549, 854, 882, 1098, 1281, 1291, 1323, 1647, 2562, 2582, 2646, 2989, 3294, 3843, 3873, 5978, 7686, 7746, 8967, 9037, 11529, 11619, 17934, 18074, 23058, 23238, 26901, 27111, 34857, 53802, 54222, 63259, 69714, 78751, 80703, 81333, 126518, 157502, 161406, 162666, 189777, 236253, 243999, 379554, 472506, 487998, 551257, 569331, 708759, 1102514, 1138662, 1417518, 1653771, 1707993, 2126277, 3307542, 3415986, 3858799, 4252554, 4961313, 7717598, 9922626, 11576397, 14883939, 23152794, 29767878, 34729191, 69458382, 104187573, 208375146]

約数ペア:

[(1, 208375146), (2, 104187573), (3, 69458382), (6, 34729191), (7, 29767878), (9, 23152794), (14, 14883939), (18, 11576397), (21, 9922626), (27, 7717598), (42, 4961313), (49, 4252554), (54, 3858799), (61, 3415986), (63, 3307542), (98, 2126277), (122, 1707993), (126, 1653771), (147, 1417518), (183, 1138662), (189, 1102514), (294, 708759), (366, 569331), (378, 551257), (427, 487998), (441, 472506), (549, 379554), (854, 243999), (882, 236253), (1098, 189777), (1281, 162666), (1291, 161406), (1323, 157502), (1647, 126518), (2562, 81333), (2582, 80703), (2646, 78751), (2989, 69714), (3294, 63259), (3843, 54222), (3873, 53802), (5978, 34857), (7686, 27111), (7746, 26901), (8967, 23238), (9037, 23058), (11529, 18074), (11619, 17934)]