219903354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13381}}^1$

素因数の和:13483

約数の個数: 48

約数和(自身を含む): 526073184

約数和(自身を除く): 306169830

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1826, 2739, 5478, 8217, 13381, 16434, 26762, 40143, 80286, 120429, 147191, 240858, 294382, 441573, 883146, 1110623, 1324719, 2221246, 2649438, 3331869, 6663738, 9995607, 12216853, 19991214, 24433706, 36650559, 73301118, 109951677, 219903354]

約数ペア:

[(1, 219903354), (2, 109951677), (3, 73301118), (6, 36650559), (9, 24433706), (11, 19991214), (18, 12216853), (22, 9995607), (33, 6663738), (66, 3331869), (83, 2649438), (99, 2221246), (166, 1324719), (198, 1110623), (249, 883146), (498, 441573), (747, 294382), (913, 240858), (1494, 147191), (1826, 120429), (2739, 80286), (5478, 40143), (8217, 26762), (13381, 16434)]