200673405

素因数分解:

$3^2\times 5^1\times {\mathrm{4459409}}^1$

素因数の和:4459420

約数の個数: 12

約数和(自身を含む): 347833980

約数和(自身を除く): 147160575

約数列:

[1, 3, 5, 9, 15, 45, 4459409, 13378227, 22297045, 40134681, 66891135, 200673405]

約数ペア:

[(1, 200673405), (3, 66891135), (5, 40134681), (9, 22297045), (15, 13378227), (45, 4459409)]