200899293

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3089}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 324326400

約数和(自身を除く): 123427107

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 399, 489, 1141, 3089, 3097, 3423, 9267, 9291, 21623, 21679, 58691, 64869, 65037, 176073, 410837, 503507, 1232511, 1510521, 3524549, 9566633, 10573647, 28699899, 66966431, 200899293]

約数ペア:

[(1, 200899293), (3, 66966431), (7, 28699899), (19, 10573647), (21, 9566633), (57, 3524549), (133, 1510521), (163, 1232511), (399, 503507), (489, 410837), (1141, 176073), (3089, 65037), (3097, 64869), (3423, 58691), (9267, 21679), (9291, 21623)]