205510930

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{7877}}^1$

素因数の和:10493

約数の個数: 16

約数和(自身を含む): 370108440

約数和(自身を除く): 164597510

約数列:

[1, 2, 5, 10, 2609, 5218, 7877, 13045, 15754, 26090, 39385, 78770, 20551093, 41102186, 102755465, 205510930]

約数ペア:

[(1, 205510930), (2, 102755465), (5, 41102186), (10, 20551093), (2609, 78770), (5218, 39385), (7877, 26090), (13045, 15754)]