200356983

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{4957}}^1$

素因数の和:5468

約数の個数: 20

約数和(自身を含む): 299959000

約数和(自身を除く): 99602017

約数列:

[1, 3, 9, 27, 81, 499, 1497, 4491, 4957, 13473, 14871, 40419, 44613, 133839, 401517, 2473543, 7420629, 22261887, 66785661, 200356983]

約数ペア:

[(1, 200356983), (3, 66785661), (9, 22261887), (27, 7420629), (81, 2473543), (499, 401517), (1497, 133839), (4491, 44613), (4957, 40419), (13473, 14871)]