207946270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2970661}}^1$

素因数の和:2970675

約数の個数: 16

約数和(自身を含む): 427775328

約数和(自身を除く): 219829058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2970661, 5941322, 14853305, 20794627, 29706610, 41589254, 103973135, 207946270]

約数ペア:

[(1, 207946270), (2, 103973135), (5, 41589254), (7, 29706610), (10, 20794627), (14, 14853305), (35, 5941322), (70, 2970661)]