200809284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1287239}}^1$

素因数の和:1287259

約数の個数: 24

約数和(自身を含む): 504598080

約数和(自身を除く): 303788796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1287239, 2574478, 3861717, 5148956, 7723434, 15446868, 16734107, 33468214, 50202321, 66936428, 100404642, 200809284]

約数ペア:

[(1, 200809284), (2, 100404642), (3, 66936428), (4, 50202321), (6, 33468214), (12, 16734107), (13, 15446868), (26, 7723434), (39, 5148956), (52, 3861717), (78, 2574478), (156, 1287239)]