213234805

素因数分解:

$5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{19219}}^1$

素因数の和:19548

約数の個数: 16

約数和(自身を含む): 293374080

約数和(自身を除く): 80139275

約数列:

[1, 5, 7, 35, 317, 1585, 2219, 11095, 19219, 96095, 134533, 672665, 6092423, 30462115, 42646961, 213234805]

約数ペア:

[(1, 213234805), (5, 42646961), (7, 30462115), (35, 6092423), (317, 672665), (1585, 134533), (2219, 96095), (11095, 19219)]