328051214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{25601}}^1$

素因数の和:25795

約数の個数: 16

約数和(自身を含む): 506919600

約数和(自身を除く): 178868386

約数列:

[1, 2, 43, 86, 149, 298, 6407, 12814, 25601, 51202, 1100843, 2201686, 3814549, 7629098, 164025607, 328051214]

約数ペア:

[(1, 328051214), (2, 164025607), (43, 7629098), (86, 3814549), (149, 2201686), (298, 1100843), (6407, 51202), (12814, 25601)]