215532882

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2381}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 481583232

約数和(自身を除く): 266050350

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 107, 141, 214, 282, 321, 423, 642, 846, 963, 1926, 2381, 4762, 5029, 7143, 10058, 14286, 15087, 21429, 30174, 42858, 45261, 90522, 111907, 223814, 254767, 335721, 509534, 671442, 764301, 1007163, 1528602, 2014326, 2292903, 4585806, 11974049, 23948098, 35922147, 71844294, 107766441, 215532882]

約数ペア:

[(1, 215532882), (2, 107766441), (3, 71844294), (6, 35922147), (9, 23948098), (18, 11974049), (47, 4585806), (94, 2292903), (107, 2014326), (141, 1528602), (214, 1007163), (282, 764301), (321, 671442), (423, 509534), (642, 335721), (846, 254767), (963, 223814), (1926, 111907), (2381, 90522), (4762, 45261), (5029, 42858), (7143, 30174), (10058, 21429), (14286, 15087)]