210335710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{124459}}^1$

素因数の和:124492

約数の個数: 24

約数和(自身を含む): 409971240

約数和(自身を除く): 199635530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 124459, 248918, 622295, 1244590, 1617967, 3235934, 8089835, 16179670, 21033571, 42067142, 105167855, 210335710]

約数ペア:

[(1, 210335710), (2, 105167855), (5, 42067142), (10, 21033571), (13, 16179670), (26, 8089835), (65, 3235934), (130, 1617967), (169, 1244590), (338, 622295), (845, 248918), (1690, 124459)]