204964927030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{476662621}}^1$

素因数の和:476662671

約数の個数: 16

約数和(自身を含む): 377516796624

約数和(自身を除く): 172551869594

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 476662621, 953325242, 2383313105, 4766626210, 20496492703, 40992985406, 102482463515, 204964927030]

約数ペア:

[(1, 204964927030), (2, 102482463515), (5, 40992985406), (10, 20496492703), (43, 4766626210), (86, 2383313105), (215, 953325242), (430, 476662621)]