210498736

素因数分解:

$2^4\times 7^1\times {\mathrm{1879453}}^1$

素因数の和:1879468

約数の個数: 20

約数和(自身を含む): 466104592

約数和(自身を除く): 255605856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1879453, 3758906, 7517812, 13156171, 15035624, 26312342, 30071248, 52624684, 105249368, 210498736]

約数ペア:

[(1, 210498736), (2, 105249368), (4, 52624684), (7, 30071248), (8, 26312342), (14, 15035624), (16, 13156171), (28, 7517812), (56, 3758906), (112, 1879453)]