201004805

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{907}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 244070400

約数和(自身を除く): 43065595

約数列:

[1, 5, 127, 349, 635, 907, 1745, 4535, 44323, 115189, 221615, 316543, 575945, 1582715, 40200961, 201004805]

約数ペア:

[(1, 201004805), (5, 40200961), (127, 1582715), (349, 575945), (635, 316543), (907, 221615), (1745, 115189), (4535, 44323)]