105203390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223837}}^1$

素因数の和:223891

約数の個数: 16

約数和(自身を含む): 193396032

約数和(自身を除く): 88192642

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 223837, 447674, 1119185, 2238370, 10520339, 21040678, 52601695, 105203390]

約数ペア:

[(1, 105203390), (2, 52601695), (5, 21040678), (10, 10520339), (47, 2238370), (94, 1119185), (235, 447674), (470, 223837)]