201432287

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{32369}}^1$

素因数の和:32510

約数の個数: 12

約数和(自身を含む): 236171520

約数和(自身を除く): 34739233

約数列:

[1, 7, 49, 127, 889, 6223, 32369, 226583, 1586081, 4110863, 28776041, 201432287]

約数ペア:

[(1, 201432287), (7, 28776041), (49, 4110863), (127, 1586081), (889, 226583), (6223, 32369)]