245900230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{571861}}^1$

素因数の和:571911

約数の個数: 16

約数和(自身を含む): 452914704

約数和(自身を除く): 207014474

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 571861, 1143722, 2859305, 5718610, 24590023, 49180046, 122950115, 245900230]

約数ペア:

[(1, 245900230), (2, 122950115), (5, 49180046), (10, 24590023), (43, 5718610), (86, 2859305), (215, 1143722), (430, 571861)]