208525101034

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 329043617280

約数和(自身を除く): 120518516246

約数列:

[1, 2, 41, 71, 82, 142, 151, 193, 302, 386, 1229, 2458, 2911, 5822, 6191, 7913, 10721, 12382, 13703, 15826, 21442, 27406, 29143, 50389, 58286, 87259, 100778, 174518, 185579, 237197, 371158, 439561, 474394, 561823, 879122, 1123646, 1194863, 2069153, 2389726, 3577619, 4138306, 7155238, 7608739, 9725077, 13176109, 15217478, 16840987, 19450154, 26352218, 33681974, 35816747, 71633494, 84835273, 169670546, 540220469, 690480467, 1080440938, 1380960934, 1468486627, 2542989037, 2936973254, 5085978074, 104262550517, 208525101034]

約数ペア:

[(1, 208525101034), (2, 104262550517), (41, 5085978074), (71, 2936973254), (82, 2542989037), (142, 1468486627), (151, 1380960934), (193, 1080440938), (302, 690480467), (386, 540220469), (1229, 169670546), (2458, 84835273), (2911, 71633494), (5822, 35816747), (6191, 33681974), (7913, 26352218), (10721, 19450154), (12382, 16840987), (13703, 15217478), (15826, 13176109), (21442, 9725077), (27406, 7608739), (29143, 7155238), (50389, 4138306), (58286, 3577619), (87259, 2389726), (100778, 2069153), (174518, 1194863), (185579, 1123646), (237197, 879122), (371158, 561823), (439561, 474394)]