201899308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3882679}}^1$

素因数の和:3882696

約数の個数: 12

約数和(自身を含む): 380502640

約数和(自身を除く): 178603332

約数列:

[1, 2, 4, 13, 26, 52, 3882679, 7765358, 15530716, 50474827, 100949654, 201899308]

約数ペア:

[(1, 201899308), (2, 100949654), (4, 50474827), (13, 15530716), (26, 7765358), (52, 3882679)]