219319072

素因数分解:

$2^5\times 7^1\times {\mathrm{979103}}^1$

素因数の和:979120

約数の個数: 24

約数和(自身を含む): 493468416

約数和(自身を除く): 274149344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 979103, 1958206, 3916412, 6853721, 7832824, 13707442, 15665648, 27414884, 31331296, 54829768, 109659536, 219319072]

約数ペア:

[(1, 219319072), (2, 109659536), (4, 54829768), (7, 31331296), (8, 27414884), (14, 15665648), (16, 13707442), (28, 7832824), (32, 6853721), (56, 3916412), (112, 1958206), (224, 979103)]