213473208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36011}}^1$

素因数の和:36052

約数の個数: 64

約数和(自身を含む): 605001600

約数和(自身を除く): 391528392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 36011, 72022, 108033, 144044, 216066, 288088, 432132, 468143, 684209, 864264, 936286, 1368418, 1404429, 1872572, 2052627, 2736836, 2808858, 3745144, 4105254, 5473672, 5617716, 8210508, 8894717, 11235432, 16421016, 17789434, 26684151, 35578868, 53368302, 71157736, 106736604, 213473208]

約数ペア:

[(1, 213473208), (2, 106736604), (3, 71157736), (4, 53368302), (6, 35578868), (8, 26684151), (12, 17789434), (13, 16421016), (19, 11235432), (24, 8894717), (26, 8210508), (38, 5617716), (39, 5473672), (52, 4105254), (57, 3745144), (76, 2808858), (78, 2736836), (104, 2052627), (114, 1872572), (152, 1404429), (156, 1368418), (228, 936286), (247, 864264), (312, 684209), (456, 468143), (494, 432132), (741, 288088), (988, 216066), (1482, 144044), (1976, 108033), (2964, 72022), (5928, 36011)]