200199209

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 244827648

約数和(自身を除く): 44628439

約数列:

[1, 7, 29, 31, 203, 217, 841, 899, 1097, 5887, 6293, 7679, 26071, 31813, 34007, 182497, 222691, 238049, 922577, 986203, 6458039, 6903421, 28599887, 200199209]

約数ペア:

[(1, 200199209), (7, 28599887), (29, 6903421), (31, 6458039), (203, 986203), (217, 922577), (841, 238049), (899, 222691), (1097, 182497), (5887, 34007), (6293, 31813), (7679, 26071)]