210818470

素因数分解:

$2^1\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{6217}}^1$

素因数の和:9615

約数の個数: 16

約数和(自身を含む): 379646208

約数和(自身を除く): 168827738

約数列:

[1, 2, 5, 10, 3391, 6217, 6782, 12434, 16955, 31085, 33910, 62170, 21081847, 42163694, 105409235, 210818470]

約数ペア:

[(1, 210818470), (2, 105409235), (5, 42163694), (10, 21081847), (3391, 62170), (6217, 33910), (6782, 31085), (12434, 16955)]