202370440

素因数分解:

$2^3\times 5^1\times {\mathrm{5059261}}^1$

素因数の和:5059272

約数の個数: 16

約数和(自身を含む): 455333580

約数和(自身を除く): 252963140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5059261, 10118522, 20237044, 25296305, 40474088, 50592610, 101185220, 202370440]

約数ペア:

[(1, 202370440), (2, 101185220), (4, 50592610), (5, 40474088), (8, 25296305), (10, 20237044), (20, 10118522), (40, 5059261)]