201044870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1546499}}^1$

素因数の和:1546519

約数の個数: 16

約数和(自身を含む): 389718000

約数和(自身を除く): 188673130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1546499, 3092998, 7732495, 15464990, 20104487, 40208974, 100522435, 201044870]

約数ペア:

[(1, 201044870), (2, 100522435), (5, 40208974), (10, 20104487), (13, 15464990), (26, 7732495), (65, 3092998), (130, 1546499)]