201628157467

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 245687510016

約数和(自身を除く): 44059352549

約数列:

[1, 11, 17, 23, 173, 187, 233, 253, 391, 1163, 1903, 2563, 2941, 3961, 3979, 4301, 5359, 12793, 19771, 26749, 32351, 40309, 43571, 43769, 58949, 67643, 91103, 201199, 217481, 270979, 294239, 443399, 454733, 685253, 744073, 927107, 1002133, 2213189, 2980769, 3420383, 4606643, 4627577, 5002063, 6232517, 7537783, 10198177, 15760819, 37624213, 46879367, 50673073, 50903347, 68557687, 78668809, 105952789, 173369009, 515673037, 796949239, 865356899, 1078225441, 1165480679, 8766441629, 11860479851, 18329832497, 201628157467]

約数ペア:

[(1, 201628157467), (11, 18329832497), (17, 11860479851), (23, 8766441629), (173, 1165480679), (187, 1078225441), (233, 865356899), (253, 796949239), (391, 515673037), (1163, 173369009), (1903, 105952789), (2563, 78668809), (2941, 68557687), (3961, 50903347), (3979, 50673073), (4301, 46879367), (5359, 37624213), (12793, 15760819), (19771, 10198177), (26749, 7537783), (32351, 6232517), (40309, 5002063), (43571, 4627577), (43769, 4606643), (58949, 3420383), (67643, 2980769), (91103, 2213189), (201199, 1002133), (217481, 927107), (270979, 744073), (294239, 685253), (443399, 454733)]