210397026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5009453}}^1$

素因数の和:5009465

約数の個数: 16

約数和(自身を含む): 480907584

約数和(自身を除く): 270510558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5009453, 10018906, 15028359, 30056718, 35066171, 70132342, 105198513, 210397026]

約数ペア:

[(1, 210397026), (2, 105198513), (3, 70132342), (6, 35066171), (7, 30056718), (14, 15028359), (21, 10018906), (42, 5009453)]