206086895

素因数分解:

$5^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{1433}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 288371664

約数和(自身を除く): 82284769

約数列:

[1, 5, 7, 35, 49, 245, 587, 1433, 2935, 4109, 7165, 10031, 20545, 28763, 50155, 70217, 143815, 351085, 841171, 4205855, 5888197, 29440985, 41217379, 206086895]

約数ペア:

[(1, 206086895), (5, 41217379), (7, 29440985), (35, 5888197), (49, 4205855), (245, 841171), (587, 351085), (1433, 143815), (2935, 70217), (4109, 50155), (7165, 28763), (10031, 20545)]