204594442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{605309}}^1$

素因数の和:605337

約数の個数: 12

約数和(自身を含む): 332315190

約数和(自身を除く): 127720748

約数列:

[1, 2, 13, 26, 169, 338, 605309, 1210618, 7869017, 15738034, 102297221, 204594442]

約数ペア:

[(1, 204594442), (2, 102297221), (13, 15738034), (26, 7869017), (169, 1210618), (338, 605309)]