196606310

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{49523}}^1$

素因数の和:49927

約数の個数: 16

約数和(自身を含む): 354789936

約数和(自身を除く): 158183626

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 49523, 99046, 247615, 495230, 19660631, 39321262, 98303155, 196606310]

約数ペア:

[(1, 196606310), (2, 98303155), (5, 39321262), (10, 19660631), (397, 495230), (794, 247615), (1985, 99046), (3970, 49523)]