202139903

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{2683}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 237050880

約数和(自身を除く): 34910977

約数列:

[1, 7, 47, 229, 329, 1603, 2683, 10763, 18781, 75341, 126101, 614407, 882707, 4300849, 28877129, 202139903]

約数ペア:

[(1, 202139903), (7, 28877129), (47, 4300849), (229, 882707), (329, 614407), (1603, 126101), (2683, 75341), (10763, 18781)]