201656039

素因数分解:

${\mathrm{13}}^3\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 219912000

約数和(自身を除く): 18255961

約数列:

[1, 13, 169, 263, 349, 2197, 3419, 4537, 44447, 58981, 91787, 577811, 766753, 1193231, 15512003, 201656039]

約数ペア:

[(1, 201656039), (13, 15512003), (169, 1193231), (263, 766753), (349, 577811), (2197, 91787), (3419, 58981), (4537, 44447)]