201569770

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{74933}}^1$

素因数の和:75209

約数の個数: 16

約数和(自身を含む): 364179240

約数和(自身を除く): 162609470

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 74933, 149866, 374665, 749330, 20156977, 40313954, 100784885, 201569770]

約数ペア:

[(1, 201569770), (2, 100784885), (5, 40313954), (10, 20156977), (269, 749330), (538, 374665), (1345, 149866), (2690, 74933)]