222840190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{518233}}^1$

素因数の和:518283

約数の個数: 16

約数和(自身を含む): 410441328

約数和(自身を除く): 187601138

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 518233, 1036466, 2591165, 5182330, 22284019, 44568038, 111420095, 222840190]

約数ペア:

[(1, 222840190), (2, 111420095), (5, 44568038), (10, 22284019), (43, 5182330), (86, 2591165), (215, 1036466), (430, 518233)]