208392926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12211}}^1$

素因数の和:12296

約数の個数: 32

約数和(自身を含む): 379842048

約数和(自身を除く): 171449122

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 8533, 12211, 17066, 24422, 85477, 170954, 280853, 561706, 647183, 1294366, 1965971, 3931942, 4530281, 9060562, 14885209, 29770418, 104196463, 208392926]

約数ペア:

[(1, 208392926), (2, 104196463), (7, 29770418), (14, 14885209), (23, 9060562), (46, 4530281), (53, 3931942), (106, 1965971), (161, 1294366), (322, 647183), (371, 561706), (742, 280853), (1219, 170954), (2438, 85477), (8533, 24422), (12211, 17066)]