202104112

素因数分解:

$2^4\times 7^1\times {\mathrm{1804501}}^1$

素因数の和:1804516

約数の個数: 20

約数和(自身を含む): 447516496

約数和(自身を除く): 245412384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1804501, 3609002, 7218004, 12631507, 14436008, 25263014, 28872016, 50526028, 101052056, 202104112]

約数ペア:

[(1, 202104112), (2, 101052056), (4, 50526028), (7, 28872016), (8, 25263014), (14, 14436008), (16, 12631507), (28, 7218004), (56, 3609002), (112, 1804501)]