198252474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4720297}}^1$

素因数の和:4720309

約数の個数: 16

約数和(自身を含む): 453148608

約数和(自身を除く): 254896134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4720297, 9440594, 14160891, 28321782, 33042079, 66084158, 99126237, 198252474]

約数ペア:

[(1, 198252474), (2, 99126237), (3, 66084158), (6, 33042079), (7, 28321782), (14, 14160891), (21, 9440594), (42, 4720297)]