203026914

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{158863}}^1$

素因数の和:158942

約数の個数: 24

約数和(自身を含む): 446090112

約数和(自身を除く): 243063198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 158863, 317726, 476589, 953178, 1429767, 2859534, 11279273, 22558546, 33837819, 67675638, 101513457, 203026914]

約数ペア:

[(1, 203026914), (2, 101513457), (3, 67675638), (6, 33837819), (9, 22558546), (18, 11279273), (71, 2859534), (142, 1429767), (213, 953178), (426, 476589), (639, 317726), (1278, 158863)]