210055384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{340999}}^1$

素因数の和:341023

約数の個数: 32

約数和(自身を含む): 491040000

約数和(自身を除く): 280984616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 340999, 681998, 1363996, 2386993, 2727992, 3750989, 4773986, 7501978, 9547972, 15003956, 19095944, 26256923, 30007912, 52513846, 105027692, 210055384]

約数ペア:

[(1, 210055384), (2, 105027692), (4, 52513846), (7, 30007912), (8, 26256923), (11, 19095944), (14, 15003956), (22, 9547972), (28, 7501978), (44, 4773986), (56, 3750989), (77, 2727992), (88, 2386993), (154, 1363996), (308, 681998), (616, 340999)]