211325994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24821}}^1$

素因数の和:24883

約数の個数: 48

約数和(自身を含む): 511134624

約数和(自身を除く): 299808630

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 24821, 49642, 74463, 148926, 223389, 273031, 446778, 546062, 819093, 1067303, 1638186, 2134606, 2457279, 3201909, 4914558, 6403818, 9605727, 11740333, 19211454, 23480666, 35220999, 70441998, 105662997, 211325994]

約数ペア:

[(1, 211325994), (2, 105662997), (3, 70441998), (6, 35220999), (9, 23480666), (11, 19211454), (18, 11740333), (22, 9605727), (33, 6403818), (43, 4914558), (66, 3201909), (86, 2457279), (99, 2134606), (129, 1638186), (198, 1067303), (258, 819093), (387, 546062), (473, 446778), (774, 273031), (946, 223389), (1419, 148926), (2838, 74463), (4257, 49642), (8514, 24821)]