205465992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{829}}^1$

素因数の和:1310

約数の個数: 64

約数和(自身を含む): 537840000

約数和(自身を除く): 332374008

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 449, 552, 829, 898, 1347, 1658, 1796, 2487, 2694, 3316, 3592, 4974, 5388, 6632, 9948, 10327, 10776, 19067, 19896, 20654, 30981, 38134, 41308, 57201, 61962, 76268, 82616, 114402, 123924, 152536, 228804, 247848, 372221, 457608, 744442, 1116663, 1488884, 2233326, 2977768, 4466652, 8561083, 8933304, 17122166, 25683249, 34244332, 51366498, 68488664, 102732996, 205465992]

約数ペア:

[(1, 205465992), (2, 102732996), (3, 68488664), (4, 51366498), (6, 34244332), (8, 25683249), (12, 17122166), (23, 8933304), (24, 8561083), (46, 4466652), (69, 2977768), (92, 2233326), (138, 1488884), (184, 1116663), (276, 744442), (449, 457608), (552, 372221), (829, 247848), (898, 228804), (1347, 152536), (1658, 123924), (1796, 114402), (2487, 82616), (2694, 76268), (3316, 61962), (3592, 57201), (4974, 41308), (5388, 38134), (6632, 30981), (9948, 20654), (10327, 19896), (10776, 19067)]