210849273590

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{26062951}}^1$

素因数の和:26063767

約数の個数: 16

約数和(自身を含む): 379997840160

約数和(自身を除く): 169148566570

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 26062951, 52125902, 130314755, 260629510, 21084927359, 42169854718, 105424636795, 210849273590]

約数ペア:

[(1, 210849273590), (2, 105424636795), (5, 42169854718), (10, 21084927359), (809, 260629510), (1618, 130314755), (4045, 52125902), (8090, 26062951)]