205920596

素因数分解:

$2^2\times 7^1\times {\mathrm{7354307}}^1$

素因数の和:7354318

約数の個数: 12

約数和(自身を含む): 411841248

約数和(自身を除く): 205920652

約数列:

[1, 2, 4, 7, 14, 28, 7354307, 14708614, 29417228, 51480149, 102960298, 205920596]

約数ペア:

[(1, 205920596), (2, 102960298), (4, 51480149), (7, 29417228), (14, 14708614), (28, 7354307)]