201420476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{17239}}^1$

素因数の和:17393

約数の個数: 24

約数和(自身を含む): 370728960

約数和(自身を除く): 169308484

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 5842, 11684, 17239, 34478, 68956, 396497, 792994, 1585988, 2189353, 4378706, 8757412, 50355119, 100710238, 201420476]

約数ペア:

[(1, 201420476), (2, 100710238), (4, 50355119), (23, 8757412), (46, 4378706), (92, 2189353), (127, 1585988), (254, 792994), (508, 396497), (2921, 68956), (5842, 34478), (11684, 17239)]