199995726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4761803}}^1$

素因数の和:4761815

約数の個数: 16

約数和(自身を含む): 457133184

約数和(自身を除く): 257137458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4761803, 9523606, 14285409, 28570818, 33332621, 66665242, 99997863, 199995726]

約数ペア:

[(1, 199995726), (2, 99997863), (3, 66665242), (6, 33332621), (7, 28570818), (14, 14285409), (21, 9523606), (42, 4761803)]