205961688

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 585468000

約数和(自身を除く): 379506312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 277, 414, 449, 552, 554, 828, 831, 898, 1108, 1347, 1656, 1662, 1796, 2216, 2493, 2694, 3324, 3592, 4041, 4986, 5388, 6371, 6648, 8082, 9972, 10327, 10776, 12742, 16164, 19113, 19944, 20654, 25484, 30981, 32328, 38226, 41308, 50968, 57339, 61962, 76452, 82616, 92943, 114678, 123924, 124373, 152904, 185886, 229356, 247848, 248746, 371772, 373119, 458712, 497492, 743544, 746238, 994984, 1119357, 1492476, 2238714, 2860579, 2984952, 4477428, 5721158, 8581737, 8954856, 11442316, 17163474, 22884632, 25745211, 34326948, 51490422, 68653896, 102980844, 205961688]

約数ペア:

[(1, 205961688), (2, 102980844), (3, 68653896), (4, 51490422), (6, 34326948), (8, 25745211), (9, 22884632), (12, 17163474), (18, 11442316), (23, 8954856), (24, 8581737), (36, 5721158), (46, 4477428), (69, 2984952), (72, 2860579), (92, 2238714), (138, 1492476), (184, 1119357), (207, 994984), (276, 746238), (277, 743544), (414, 497492), (449, 458712), (552, 373119), (554, 371772), (828, 248746), (831, 247848), (898, 229356), (1108, 185886), (1347, 152904), (1656, 124373), (1662, 123924), (1796, 114678), (2216, 92943), (2493, 82616), (2694, 76452), (3324, 61962), (3592, 57339), (4041, 50968), (4986, 41308), (5388, 38226), (6371, 32328), (6648, 30981), (8082, 25484), (9972, 20654), (10327, 19944), (10776, 19113), (12742, 16164)]