200051649

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{102433}}^1$

素因数の和:102477

約数の個数: 24

約数和(自身を含む): 340900352

約数和(自身を除く): 140848703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 102433, 307299, 717031, 921897, 2151093, 3175423, 6453279, 9526269, 22227961, 28578807, 66683883, 200051649]

約数ペア:

[(1, 200051649), (3, 66683883), (7, 28578807), (9, 22227961), (21, 9526269), (31, 6453279), (63, 3175423), (93, 2151093), (217, 921897), (279, 717031), (651, 307299), (1953, 102433)]