200028513

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{1867}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 271143936

約数和(自身を除く): 71115423

約数列:

[1, 3, 71, 213, 503, 1509, 1867, 5601, 35713, 107139, 132557, 397671, 939101, 2817303, 66676171, 200028513]

約数ペア:

[(1, 200028513), (3, 66676171), (71, 2817303), (213, 939101), (503, 397671), (1509, 132557), (1867, 107139), (5601, 35713)]