202170670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555159}}^1$

素因数の和:1555179

約数の個数: 16

約数和(自身を含む): 391900320

約数和(自身を除く): 189729650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555159, 3110318, 7775795, 15551590, 20217067, 40434134, 101085335, 202170670]

約数ペア:

[(1, 202170670), (2, 101085335), (5, 40434134), (10, 20217067), (13, 15551590), (26, 7775795), (65, 3110318), (130, 1555159)]