142103906

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{236053}}^1$

素因数の和:236105

約数の個数: 16

約数和(自身を含む): 249273024

約数和(自身を除く): 107169118

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 236053, 472106, 1652371, 3304742, 10150279, 20300558, 71051953, 142103906]

約数ペア:

[(1, 142103906), (2, 71051953), (7, 20300558), (14, 10150279), (43, 3304742), (86, 1652371), (301, 472106), (602, 236053)]