200801490155

素因数分解:

$5^1\times 7^3\times {\mathrm{577}}^1\times {\mathrm{202921}}^1$

素因数の和:203524

約数の個数: 32

約数和(自身を含む): 281493398400

約数和(自身を除く): 80691908245

約数列:

[1, 5, 7, 35, 49, 245, 343, 577, 1715, 2885, 4039, 20195, 28273, 141365, 197911, 202921, 989555, 1014605, 1420447, 7102235, 9943129, 49715645, 69601903, 117085417, 348009515, 585427085, 819597919, 4097989595, 5737185433, 28685927165, 40160298031, 200801490155]

約数ペア:

[(1, 200801490155), (5, 40160298031), (7, 28685927165), (35, 5737185433), (49, 4097989595), (245, 819597919), (343, 585427085), (577, 348009515), (1715, 117085417), (2885, 69601903), (4039, 49715645), (20195, 9943129), (28273, 7102235), (141365, 1420447), (197911, 1014605), (202921, 989555)]