203202352

素因数分解:

$2^4\times {\mathrm{2689}}^1\times {\mathrm{4723}}^1$

素因数の和:7420

約数の個数: 20

約数和(自身を含む): 393934360

約数和(自身を除く): 190732008

約数列:

[1, 2, 4, 8, 16, 2689, 4723, 5378, 9446, 10756, 18892, 21512, 37784, 43024, 75568, 12700147, 25400294, 50800588, 101601176, 203202352]

約数ペア:

[(1, 203202352), (2, 101601176), (4, 50800588), (8, 25400294), (16, 12700147), (2689, 75568), (4723, 43024), (5378, 37784), (9446, 21512), (10756, 18892)]