211312363

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 229806720

約数和(自身を除く): 18494357

約数列:

[1, 17, 43, 467, 619, 731, 7939, 10523, 20081, 26617, 289073, 341377, 452489, 4914241, 12430139, 211312363]

約数ペア:

[(1, 211312363), (17, 12430139), (43, 4914241), (467, 452489), (619, 341377), (731, 289073), (7939, 26617), (10523, 20081)]