202170370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{284747}}^1$

素因数の和:284825

約数の個数: 16

約数和(自身を含む): 369033408

約数和(自身を除く): 166863038

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 284747, 569494, 1423735, 2847470, 20217037, 40434074, 101085185, 202170370]

約数ペア:

[(1, 202170370), (2, 101085185), (5, 40434074), (10, 20217037), (71, 2847470), (142, 1423735), (355, 569494), (710, 284747)]