197440166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1282079}}^1$

素因数の和:1282099

約数の個数: 16

約数和(自身を含む): 369239040

約数和(自身を除く): 171798874

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1282079, 2564158, 8974553, 14102869, 17949106, 28205738, 98720083, 197440166]

約数ペア:

[(1, 197440166), (2, 98720083), (7, 28205738), (11, 17949106), (14, 14102869), (22, 8974553), (77, 2564158), (154, 1282079)]