201975284

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{11149}}^1$

素因数の和:11807

約数の個数: 24

約数和(自身を含む): 404611200

約数和(自身を除く): 202635916

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 11149, 18116, 22298, 44596, 78043, 156086, 312172, 7213403, 14426806, 28853612, 50493821, 100987642, 201975284]

約数ペア:

[(1, 201975284), (2, 100987642), (4, 50493821), (7, 28853612), (14, 14426806), (28, 7213403), (647, 312172), (1294, 156086), (2588, 78043), (4529, 44596), (9058, 22298), (11149, 18116)]