203426691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{71453}}^1$

素因数の和:71542

約数の個数: 16

約数和(自身を含む): 296105376

約数和(自身を除く): 92678685

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 71453, 214359, 928889, 2786667, 5216069, 15648207, 67808897, 203426691]

約数ペア:

[(1, 203426691), (3, 67808897), (13, 15648207), (39, 5216069), (73, 2786667), (219, 928889), (949, 214359), (2847, 71453)]