201611220727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2719}}^1$

素因数の和:3076

約数の個数: 64

約数和(自身を含む): 252680601600

約数和(自身を除く): 51069380873

約数列:

[1, 7, 23, 41, 47, 161, 239, 287, 329, 943, 1081, 1673, 1927, 2719, 5497, 6601, 7567, 9799, 11233, 13489, 19033, 38479, 44321, 62537, 68593, 78631, 111479, 127793, 225377, 258359, 310247, 437759, 460553, 649841, 780353, 894551, 1577639, 1808513, 2564017, 2939239, 3223871, 4548887, 5239513, 10592719, 14946343, 17948119, 20574673, 26643481, 30542527, 36676591, 74149033, 104624401, 120508799, 186504367, 213797689, 612800063, 702478121, 843561593, 1252243607, 4289600441, 4917346847, 8765705249, 28801602961, 201611220727]

約数ペア:

[(1, 201611220727), (7, 28801602961), (23, 8765705249), (41, 4917346847), (47, 4289600441), (161, 1252243607), (239, 843561593), (287, 702478121), (329, 612800063), (943, 213797689), (1081, 186504367), (1673, 120508799), (1927, 104624401), (2719, 74149033), (5497, 36676591), (6601, 30542527), (7567, 26643481), (9799, 20574673), (11233, 17948119), (13489, 14946343), (19033, 10592719), (38479, 5239513), (44321, 4548887), (62537, 3223871), (68593, 2939239), (78631, 2564017), (111479, 1808513), (127793, 1577639), (225377, 894551), (258359, 780353), (310247, 649841), (437759, 460553)]