173299214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{110947}}^1$

素因数の和:111031

約数の個数: 16

約数和(自身を含む): 287577216

約数和(自身を除く): 114278002

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 110947, 221894, 1220417, 2440834, 7877237, 15754474, 86649607, 173299214]

約数ペア:

[(1, 173299214), (2, 86649607), (11, 15754474), (22, 7877237), (71, 2440834), (142, 1220417), (781, 221894), (1562, 110947)]