231205202

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{400009}}^1$

素因数の和:400045

約数の個数: 12

約数和(自身を含む): 368409210

約数和(自身を除く): 137204008

約数列:

[1, 2, 17, 34, 289, 578, 400009, 800018, 6800153, 13600306, 115602601, 231205202]

約数ペア:

[(1, 231205202), (2, 115602601), (17, 13600306), (34, 6800153), (289, 800018), (578, 400009)]