206564230

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{162649}}^1$

素因数の和:162783

約数の個数: 16

約数和(自身を含む): 374745600

約数和(自身を除く): 168181370

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 162649, 325298, 813245, 1626490, 20656423, 41312846, 103282115, 206564230]

約数ペア:

[(1, 206564230), (2, 103282115), (5, 41312846), (10, 20656423), (127, 1626490), (254, 813245), (635, 325298), (1270, 162649)]