201998680254

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{76341149}}^1$

素因数の和:76341174

約数の個数: 48

約数和(自身を含む): 522173466000

約数和(自身を除く): 320174785746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 76341149, 152682298, 229023447, 458046894, 534388043, 687070341, 1068776086, 1374140682, 1603164129, 2061211023, 3206328258, 3740716301, 4122422046, 4809492387, 7481432602, 9618984774, 11222148903, 14428477161, 22444297806, 28856954322, 33666446709, 67332893418, 100999340127, 201998680254]

約数ペア:

[(1, 201998680254), (2, 100999340127), (3, 67332893418), (6, 33666446709), (7, 28856954322), (9, 22444297806), (14, 14428477161), (18, 11222148903), (21, 9618984774), (27, 7481432602), (42, 4809492387), (49, 4122422046), (54, 3740716301), (63, 3206328258), (98, 2061211023), (126, 1603164129), (147, 1374140682), (189, 1068776086), (294, 687070341), (378, 534388043), (441, 458046894), (882, 229023447), (1323, 152682298), (2646, 76341149)]