201008872

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{109721}}^1$

素因数の和:109956

約数の個数: 16

約数和(自身を含む): 378540900

約数和(自身を除く): 177532028

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 109721, 219442, 438884, 877768, 25126109, 50252218, 100504436, 201008872]

約数ペア:

[(1, 201008872), (2, 100504436), (4, 50252218), (8, 25126109), (229, 877768), (458, 438884), (916, 219442), (1832, 109721)]