206514885

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{44269}}^1$

素因数の和:44588

約数の個数: 16

約数和(自身を含む): 331493760

約数和(自身を除く): 124978875

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 44269, 132807, 221345, 664035, 13767659, 41302977, 68838295, 206514885]

約数ペア:

[(1, 206514885), (3, 68838295), (5, 41302977), (15, 13767659), (311, 664035), (933, 221345), (1555, 132807), (4665, 44269)]