206796872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{364079}}^1$

素因数の和:364156

約数の個数: 16

約数和(自身を含む): 393206400

約数和(自身を除く): 186409528

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 364079, 728158, 1456316, 2912632, 25849609, 51699218, 103398436, 206796872]

約数ペア:

[(1, 206796872), (2, 103398436), (4, 51699218), (8, 25849609), (71, 2912632), (142, 1456316), (284, 728158), (568, 364079)]