200949815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89113}}^1$

素因数の和:89170

約数の個数: 16

約数和(自身を含む): 269480736

約数和(自身を除く): 68530921

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 89113, 445565, 980243, 3653633, 4901215, 18268165, 40189963, 200949815]

約数ペア:

[(1, 200949815), (5, 40189963), (11, 18268165), (41, 4901215), (55, 3653633), (205, 980243), (451, 445565), (2255, 89113)]