201625925774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{20929}}^1$

素因数の和:22225

約数の個数: 64

約数和(自身を含む): 381216675840

約数和(自身を除く): 179590750066

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 1231, 2462, 3913, 7826, 8617, 16003, 17234, 20929, 32006, 41858, 52933, 105866, 112021, 146503, 224042, 272077, 293006, 370531, 544154, 688129, 741062, 899947, 1376258, 1799894, 1904539, 3809078, 4816903, 6299629, 9633806, 11699311, 12599258, 23398622, 25763599, 51527198, 81895177, 163790354, 180345193, 334926787, 360690386, 669853574, 1107834757, 2215669514, 2344487509, 4688975018, 7754843299, 14401851841, 15509686598, 28803703682, 100812962887, 201625925774]

約数ペア:

[(1, 201625925774), (2, 100812962887), (7, 28803703682), (13, 15509686598), (14, 14401851841), (26, 7754843299), (43, 4688975018), (86, 2344487509), (91, 2215669514), (182, 1107834757), (301, 669853574), (559, 360690386), (602, 334926787), (1118, 180345193), (1231, 163790354), (2462, 81895177), (3913, 51527198), (7826, 25763599), (8617, 23398622), (16003, 12599258), (17234, 11699311), (20929, 9633806), (32006, 6299629), (41858, 4816903), (52933, 3809078), (105866, 1904539), (112021, 1799894), (146503, 1376258), (224042, 899947), (272077, 741062), (293006, 688129), (370531, 544154)]