204033778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{45361}}^1$

素因数の和:45549

約数の個数: 16

約数和(自身を含む): 331505496

約数和(自身を除く): 127471718

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 45361, 90722, 589693, 1179386, 7847453, 15694906, 102016889, 204033778]

約数ペア:

[(1, 204033778), (2, 102016889), (13, 15694906), (26, 7847453), (173, 1179386), (346, 589693), (2249, 90722), (4498, 45361)]