201914104

素因数分解:

$2^3\times 7^2\times {\mathrm{515087}}^1$

素因数の和:515107

約数の個数: 24

約数和(自身を含む): 440400240

約数和(自身を除く): 238486136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 515087, 1030174, 2060348, 3605609, 4120696, 7211218, 14422436, 25239263, 28844872, 50478526, 100957052, 201914104]

約数ペア:

[(1, 201914104), (2, 100957052), (4, 50478526), (7, 28844872), (8, 25239263), (14, 14422436), (28, 7211218), (49, 4120696), (56, 3605609), (98, 2060348), (196, 1030174), (392, 515087)]