210037794239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1\times {\mathrm{751}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 275396308992

約数和(自身を除く): 65358514753

約数列:

[1, 7, 13, 17, 91, 119, 221, 347, 521, 751, 1547, 2429, 3647, 4511, 5257, 5899, 6773, 8857, 9763, 12767, 31577, 41293, 47411, 61999, 68341, 76687, 89369, 115141, 165971, 180787, 260597, 391271, 536809, 805987, 1161797, 1265509, 1824179, 2350231, 2738897, 3073379, 3387761, 4430149, 5086523, 6651607, 16451617, 21513653, 23714327, 31011043, 35605661, 39953927, 46561249, 57591937, 86470891, 135771037, 279677489, 403143559, 605296237, 950397259, 1765023481, 2308107629, 12355164367, 16156753403, 30005399177, 210037794239]

約数ペア:

[(1, 210037794239), (7, 30005399177), (13, 16156753403), (17, 12355164367), (91, 2308107629), (119, 1765023481), (221, 950397259), (347, 605296237), (521, 403143559), (751, 279677489), (1547, 135771037), (2429, 86470891), (3647, 57591937), (4511, 46561249), (5257, 39953927), (5899, 35605661), (6773, 31011043), (8857, 23714327), (9763, 21513653), (12767, 16451617), (31577, 6651607), (41293, 5086523), (47411, 4430149), (61999, 3387761), (68341, 3073379), (76687, 2738897), (89369, 2350231), (115141, 1824179), (165971, 1265509), (180787, 1161797), (260597, 805987), (391271, 536809)]