210501424

素因数分解:

$2^4\times 7^1\times {\mathrm{1879477}}^1$

素因数の和:1879492

約数の個数: 20

約数和(自身を含む): 466110544

約数和(自身を除く): 255609120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1879477, 3758954, 7517908, 13156339, 15035816, 26312678, 30071632, 52625356, 105250712, 210501424]

約数ペア:

[(1, 210501424), (2, 105250712), (4, 52625356), (7, 30071632), (8, 26312678), (14, 15035816), (16, 13156339), (28, 7517908), (56, 3758954), (112, 1879477)]