199967329

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 214466560

約数和(自身を除く): 14499231

約数列:

[1, 31, 43, 67, 1333, 2077, 2239, 2881, 69409, 89311, 96277, 150013, 2984587, 4650403, 6450559, 199967329]

約数ペア:

[(1, 199967329), (31, 6450559), (43, 4650403), (67, 2984587), (1333, 150013), (2077, 96277), (2239, 89311), (2881, 69409)]