197367071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 37779169

約数列:

[1, 11, 23, 41, 53, 253, 359, 451, 583, 943, 1219, 2173, 3949, 8257, 10373, 13409, 14719, 19027, 23903, 49979, 90827, 161909, 209297, 338537, 437621, 549769, 780107, 3723907, 4813831, 8581177, 17942461, 197367071]

約数ペア:

[(1, 197367071), (11, 17942461), (23, 8581177), (41, 4813831), (53, 3723907), (253, 780107), (359, 549769), (451, 437621), (583, 338537), (943, 209297), (1219, 161909), (2173, 90827), (3949, 49979), (8257, 23903), (10373, 19027), (13409, 14719)]