203434010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1564877}}^1$

素因数の和:1564897

約数の個数: 16

約数和(自身を含む): 394349256

約数和(自身を除く): 190915246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1564877, 3129754, 7824385, 15648770, 20343401, 40686802, 101717005, 203434010]

約数ペア:

[(1, 203434010), (2, 101717005), (5, 40686802), (10, 20343401), (13, 15648770), (26, 7824385), (65, 3129754), (130, 1564877)]