208060956

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{81401}}^1$

素因数の和:81482

約数の個数: 36

約数和(自身を含む): 533345904

約数和(自身を除く): 325284948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 81401, 162802, 244203, 325604, 488406, 732609, 976812, 1465218, 2930436, 5779471, 11558942, 17338413, 23117884, 34676826, 52015239, 69353652, 104030478, 208060956]

約数ペア:

[(1, 208060956), (2, 104030478), (3, 69353652), (4, 52015239), (6, 34676826), (9, 23117884), (12, 17338413), (18, 11558942), (36, 5779471), (71, 2930436), (142, 1465218), (213, 976812), (284, 732609), (426, 488406), (639, 325604), (852, 244203), (1278, 162802), (2556, 81401)]