191504572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4337}}^1$

素因数の和:4450

約数の個数: 48

約数和(自身を含む): 408119040

約数和(自身を除く): 216614468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 3154, 4337, 6308, 8674, 11039, 17348, 22078, 30359, 44156, 60718, 82403, 121436, 164806, 329612, 359971, 576821, 719942, 1153642, 1439884, 2307284, 2519797, 5039594, 6839449, 10079188, 13678898, 27357796, 47876143, 95752286, 191504572]

約数ペア:

[(1, 191504572), (2, 95752286), (4, 47876143), (7, 27357796), (14, 13678898), (19, 10079188), (28, 6839449), (38, 5039594), (76, 2519797), (83, 2307284), (133, 1439884), (166, 1153642), (266, 719942), (332, 576821), (532, 359971), (581, 329612), (1162, 164806), (1577, 121436), (2324, 82403), (3154, 60718), (4337, 44156), (6308, 30359), (8674, 22078), (11039, 17348)]