201654033971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1453}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 238604889600

約数和(自身を除く): 36950855629

約数列:

[1, 13, 19, 43, 73, 179, 247, 559, 817, 949, 1387, 1453, 2327, 3139, 3401, 7697, 10621, 13067, 18031, 18889, 27607, 40807, 44213, 59641, 62479, 100061, 106069, 146243, 169871, 248273, 260087, 358891, 561881, 775333, 812227, 1187101, 1378897, 1901159, 2015311, 3227549, 3381131, 4560967, 4941653, 7304453, 10675739, 11183741, 15432313, 18986351, 26199043, 59292571, 64241489, 86658373, 138784607, 145388633, 212491079, 246822563, 360740669, 816413093, 1126558849, 2762384027, 4689628697, 10613370209, 15511848767, 201654033971]

約数ペア:

[(1, 201654033971), (13, 15511848767), (19, 10613370209), (43, 4689628697), (73, 2762384027), (179, 1126558849), (247, 816413093), (559, 360740669), (817, 246822563), (949, 212491079), (1387, 145388633), (1453, 138784607), (2327, 86658373), (3139, 64241489), (3401, 59292571), (7697, 26199043), (10621, 18986351), (13067, 15432313), (18031, 11183741), (18889, 10675739), (27607, 7304453), (40807, 4941653), (44213, 4560967), (59641, 3381131), (62479, 3227549), (100061, 2015311), (106069, 1901159), (146243, 1378897), (169871, 1187101), (248273, 812227), (260087, 775333), (358891, 561881)]