199955742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4760851}}^1$

素因数の和:4760863

約数の個数: 16

約数和(自身を含む): 457041792

約数和(自身を除く): 257086050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4760851, 9521702, 14282553, 28565106, 33325957, 66651914, 99977871, 199955742]

約数ペア:

[(1, 199955742), (2, 99977871), (3, 66651914), (6, 33325957), (7, 28565106), (14, 14282553), (21, 9521702), (42, 4760851)]