210316638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5007539}}^1$

素因数の和:5007551

約数の個数: 16

約数和(自身を含む): 480723840

約数和(自身を除く): 270407202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5007539, 10015078, 15022617, 30045234, 35052773, 70105546, 105158319, 210316638]

約数ペア:

[(1, 210316638), (2, 105158319), (3, 70105546), (6, 35052773), (7, 30045234), (14, 15022617), (21, 10015078), (42, 5007539)]