204469208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{359981}}^1$

素因数の和:360058

約数の個数: 16

約数和(自身を含む): 388780560

約数和(自身を除く): 184311352

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 359981, 719962, 1439924, 2879848, 25558651, 51117302, 102234604, 204469208]

約数ペア:

[(1, 204469208), (2, 102234604), (4, 51117302), (8, 25558651), (71, 2879848), (142, 1439924), (284, 719962), (568, 359981)]