121275208

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{256939}}^1$

素因数の和:257004

約数の個数: 16

約数和(自身を含む): 231246000

約数和(自身を除く): 109970792

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 256939, 513878, 1027756, 2055512, 15159401, 30318802, 60637604, 121275208]

約数ペア:

[(1, 121275208), (2, 60637604), (4, 30318802), (8, 15159401), (59, 2055512), (118, 1027756), (236, 513878), (472, 256939)]