250670399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{21929}}^1$

素因数の和:22030

約数の個数: 16

約数和(自身を含む): 303160320

約数和(自身を除く): 52489921

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 21929, 153503, 504367, 1556959, 3530569, 10898713, 35810057, 250670399]

約数ペア:

[(1, 250670399), (7, 35810057), (23, 10898713), (71, 3530569), (161, 1556959), (497, 504367), (1633, 153503), (11431, 21929)]