208398230

素因数分解:

$2^1\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{7603}}^1$

素因数の和:10351

約数の個数: 16

約数和(自身を含む): 375303024

約数和(自身を除く): 166904794

約数列:

[1, 2, 5, 10, 2741, 5482, 7603, 13705, 15206, 27410, 38015, 76030, 20839823, 41679646, 104199115, 208398230]

約数ペア:

[(1, 208398230), (2, 104199115), (5, 41679646), (10, 20839823), (2741, 76030), (5482, 38015), (7603, 27410), (13705, 15206)]