200715249

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{13147}}^1$

素因数の和:13884

約数の個数: 16

約数和(自身を含む): 306295808

約数和(自身を除く): 105580559

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 13147, 15267, 39441, 92029, 276087, 9557869, 28673607, 66905083, 200715249]

約数ペア:

[(1, 200715249), (3, 66905083), (7, 28673607), (21, 9557869), (727, 276087), (2181, 92029), (5089, 39441), (13147, 15267)]