201560546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398341}}^1$

素因数の和:398377

約数の個数: 16

約数和(自身を含む): 344167488

約数和(自身を除く): 142606942

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398341, 796682, 4381751, 8763502, 9161843, 18323686, 100780273, 201560546]

約数ペア:

[(1, 201560546), (2, 100780273), (11, 18323686), (22, 9161843), (23, 8763502), (46, 4381751), (253, 796682), (506, 398341)]