203406530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1196509}}^1$

素因数の和:1196533

約数の個数: 16

約数和(自身を含む): 387669240

約数和(自身を除く): 184262710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1196509, 2393018, 5982545, 11965090, 20340653, 40681306, 101703265, 203406530]

約数ペア:

[(1, 203406530), (2, 101703265), (5, 40681306), (10, 20340653), (17, 11965090), (34, 5982545), (85, 2393018), (170, 1196509)]