201996245854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{15263431}}^1$

素因数の和:15263955

約数の個数: 16

約数和(自身を含む): 326942713440

約数和(自身を除く): 124946467586

約数列:

[1, 2, 13, 26, 509, 1018, 6617, 13234, 15263431, 30526862, 198424603, 396849206, 7769086379, 15538172758, 100998122927, 201996245854]

約数ペア:

[(1, 201996245854), (2, 100998122927), (13, 15538172758), (26, 7769086379), (509, 396849206), (1018, 198424603), (6617, 30526862), (13234, 15263431)]