252051225590

素因数分解:

$2^1\times 5^1\times {\mathrm{198127}}^1\times {\mathrm{127217}}^1$

素因数の和:325351

約数の個数: 16

約数和(自身を含む): 453698062272

約数和(自身を除く): 201646836682

約数列:

[1, 2, 5, 10, 127217, 198127, 254434, 396254, 636085, 990635, 1272170, 1981270, 25205122559, 50410245118, 126025612795, 252051225590]

約数ペア:

[(1, 252051225590), (2, 126025612795), (5, 50410245118), (10, 25205122559), (127217, 1981270), (198127, 1272170), (254434, 990635), (396254, 636085)]