210994672

素因数分解:

$2^4\times 7^1\times {\mathrm{1883881}}^1$

素因数の和:1883896

約数の個数: 20

約数和(自身を含む): 467202736

約数和(自身を除く): 256208064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1883881, 3767762, 7535524, 13187167, 15071048, 26374334, 30142096, 52748668, 105497336, 210994672]

約数ペア:

[(1, 210994672), (2, 105497336), (4, 52748668), (7, 30142096), (8, 26374334), (14, 15071048), (16, 13187167), (28, 7535524), (56, 3767762), (112, 1883881)]