204984083738

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{11519}}^1$

素因数の和:12003

約数の個数: 64

約数和(自身を含む): 366705377280

約数和(自身を除く): 161721293542

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 313, 434, 626, 917, 1834, 2191, 4061, 4382, 8122, 9703, 11519, 19406, 23038, 28427, 41003, 56854, 67921, 80633, 82006, 135842, 161266, 287021, 357089, 574042, 714178, 1271093, 1508989, 2499623, 2542186, 3017978, 3605447, 4999246, 7210894, 8897651, 10562923, 17795302, 21125846, 25238129, 46778659, 50476258, 93557318, 111768857, 223537714, 327450613, 472313557, 654901226, 782381999, 944627114, 1564763998, 3306194899, 6612389798, 14641720267, 29283440534, 102492041869, 204984083738]

約数ペア:

[(1, 204984083738), (2, 102492041869), (7, 29283440534), (14, 14641720267), (31, 6612389798), (62, 3306194899), (131, 1564763998), (217, 944627114), (262, 782381999), (313, 654901226), (434, 472313557), (626, 327450613), (917, 223537714), (1834, 111768857), (2191, 93557318), (4061, 50476258), (4382, 46778659), (8122, 25238129), (9703, 21125846), (11519, 17795302), (19406, 10562923), (23038, 8897651), (28427, 7210894), (41003, 4999246), (56854, 3605447), (67921, 3017978), (80633, 2542186), (82006, 2499623), (135842, 1508989), (161266, 1271093), (287021, 714178), (357089, 574042)]