207600254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{10771}}^1$

素因数の和:11215

約数の個数: 16

約数和(自身を含む): 325745280

約数和(自身を除く): 118145026

約数列:

[1, 2, 23, 46, 419, 838, 9637, 10771, 19274, 21542, 247733, 495466, 4513049, 9026098, 103800127, 207600254]

約数ペア:

[(1, 207600254), (2, 103800127), (23, 9026098), (46, 4513049), (419, 495466), (838, 247733), (9637, 21542), (10771, 19274)]