220174836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{374447}}^1$

素因数の和:374468

約数の個数: 36

約数和(自身を含む): 597619008

約数和(自身を除く): 377444172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 374447, 748894, 1123341, 1497788, 2246682, 2621129, 4493364, 5242258, 7863387, 10484516, 15726774, 18347903, 31453548, 36695806, 55043709, 73391612, 110087418, 220174836]

約数ペア:

[(1, 220174836), (2, 110087418), (3, 73391612), (4, 55043709), (6, 36695806), (7, 31453548), (12, 18347903), (14, 15726774), (21, 10484516), (28, 7863387), (42, 5242258), (49, 4493364), (84, 2621129), (98, 2246682), (147, 1497788), (196, 1123341), (294, 748894), (588, 374447)]