216354461

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 233435520

約数和(自身を除く): 17081059

約数列:

[1, 17, 89, 151, 947, 1513, 2567, 13439, 16099, 84283, 142997, 228463, 1432811, 2430949, 12726733, 216354461]

約数ペア:

[(1, 216354461), (17, 12726733), (89, 2430949), (151, 1432811), (947, 228463), (1513, 142997), (2567, 84283), (13439, 16099)]