212502136

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2851}}^1$

素因数の和:2897

約数の個数: 64

約数和(自身を含む): 501039360

約数和(自身を除く): 288537224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1331, 1694, 2662, 2851, 3388, 5324, 5702, 6776, 9317, 10648, 11404, 18634, 19957, 22808, 31361, 37268, 39914, 62722, 74536, 79828, 125444, 159656, 219527, 250888, 344971, 439054, 689942, 878108, 1379884, 1756216, 2414797, 2759768, 3794681, 4829594, 7589362, 9659188, 15178724, 19318376, 26562767, 30357448, 53125534, 106251068, 212502136]

約数ペア:

[(1, 212502136), (2, 106251068), (4, 53125534), (7, 30357448), (8, 26562767), (11, 19318376), (14, 15178724), (22, 9659188), (28, 7589362), (44, 4829594), (56, 3794681), (77, 2759768), (88, 2414797), (121, 1756216), (154, 1379884), (242, 878108), (308, 689942), (484, 439054), (616, 344971), (847, 250888), (968, 219527), (1331, 159656), (1694, 125444), (2662, 79828), (2851, 74536), (3388, 62722), (5324, 39914), (5702, 37268), (6776, 31361), (9317, 22808), (10648, 19957), (11404, 18634)]