206280215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13093}}^1$

素因数の和:13258

約数の個数: 16

約数和(自身を含む): 260203968

約数和(自身を除く): 53923753

約数列:

[1, 5, 23, 115, 137, 685, 3151, 13093, 15755, 65465, 301139, 1505695, 1793741, 8968705, 41256043, 206280215]

約数ペア:

[(1, 206280215), (5, 41256043), (23, 8968705), (115, 1793741), (137, 1505695), (685, 301139), (3151, 65465), (13093, 15755)]