200601854

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1435

約数の個数: 16

約数和(自身を含む): 302898960

約数和(自身を除く): 102297106

約数列:

[1, 2, 389, 401, 643, 778, 802, 1286, 155989, 250127, 257843, 311978, 500254, 515686, 100300927, 200601854]

約数ペア:

[(1, 200601854), (2, 100300927), (389, 515686), (401, 500254), (643, 311978), (778, 257843), (802, 250127), (1286, 155989)]