209860010

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{62273}}^1$

素因数の和:62617

約数の個数: 16

約数和(自身を含む): 378875016

約数和(自身を除く): 169015006

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 62273, 124546, 311365, 622730, 20986001, 41972002, 104930005, 209860010]

約数ペア:

[(1, 209860010), (2, 104930005), (5, 41972002), (10, 20986001), (337, 622730), (674, 311365), (1685, 124546), (3370, 62273)]