201529473

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71237}}^1$

素因数の和:71304

約数の個数: 16

約数和(自身を含む): 287231616

約数和(自身を除く): 85702143

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 71237, 213711, 1638451, 2920717, 4915353, 8762151, 67176491, 201529473]

約数ペア:

[(1, 201529473), (3, 67176491), (23, 8762151), (41, 4915353), (69, 2920717), (123, 1638451), (943, 213711), (2829, 71237)]