209328924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2492011}}^1$

素因数の和:2492025

約数の個数: 24

約数和(自身を含む): 558210688

約数和(自身を除く): 348881764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2492011, 4984022, 7476033, 9968044, 14952066, 17444077, 29904132, 34888154, 52332231, 69776308, 104664462, 209328924]

約数ペア:

[(1, 209328924), (2, 104664462), (3, 69776308), (4, 52332231), (6, 34888154), (7, 29904132), (12, 17444077), (14, 14952066), (21, 9968044), (28, 7476033), (42, 4984022), (84, 2492011)]