201885292

素因数分解:

$2^2\times 7^2\times {\mathrm{1030027}}^1$

素因数の和:1030045

約数の個数: 18

約数和(自身を含む): 410981172

約数和(自身を除く): 209095880

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1030027, 2060054, 4120108, 7210189, 14420378, 28840756, 50471323, 100942646, 201885292]

約数ペア:

[(1, 201885292), (2, 100942646), (4, 50471323), (7, 28840756), (14, 14420378), (28, 7210189), (49, 4120108), (98, 2060054), (196, 1030027)]