205003306

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{354677}}^1$

素因数の和:354713

約数の個数: 12

約数和(自身を含む): 326658438

約数和(自身を除く): 121655132

約数列:

[1, 2, 17, 34, 289, 578, 354677, 709354, 6029509, 12059018, 102501653, 205003306]

約数ペア:

[(1, 205003306), (2, 102501653), (17, 12059018), (34, 6029509), (289, 709354), (578, 354677)]