202378670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1556759}}^1$

素因数の和:1556779

約数の個数: 16

約数和(自身を含む): 392303520

約数和(自身を除く): 189924850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1556759, 3113518, 7783795, 15567590, 20237867, 40475734, 101189335, 202378670]

約数ペア:

[(1, 202378670), (2, 101189335), (5, 40475734), (10, 20237867), (13, 15567590), (26, 7783795), (65, 3113518), (130, 1556759)]