209833232

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81457}}^1$

素因数の和:81495

約数の個数: 40

約数和(自身を含む): 484838016

約数和(自身を除く): 275004784

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 81457, 162914, 325828, 570199, 651656, 1140398, 1303312, 1873511, 2280796, 3747022, 4561592, 7494044, 9123184, 13114577, 14988088, 26229154, 29976176, 52458308, 104916616, 209833232]

約数ペア:

[(1, 209833232), (2, 104916616), (4, 52458308), (7, 29976176), (8, 26229154), (14, 14988088), (16, 13114577), (23, 9123184), (28, 7494044), (46, 4561592), (56, 3747022), (92, 2280796), (112, 1873511), (161, 1303312), (184, 1140398), (322, 651656), (368, 570199), (644, 325828), (1288, 162914), (2576, 81457)]