193115092

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{121609}}^1$

素因数の和:122010

約数の個数: 12

約数和(自身を含む): 338805460

約数和(自身を除く): 145690368

約数列:

[1, 2, 4, 397, 794, 1588, 121609, 243218, 486436, 48278773, 96557546, 193115092]

約数ペア:

[(1, 193115092), (2, 96557546), (4, 48278773), (397, 486436), (794, 243218), (1588, 121609)]