200564667

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 56

約数和(自身を含む): 318718800

約数和(自身を除く): 118154133

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 179, 243, 261, 477, 537, 729, 783, 1431, 1537, 1611, 2349, 4293, 4611, 4833, 5191, 7047, 9487, 12879, 13833, 14499, 15573, 21141, 28461, 38637, 41499, 43497, 46719, 85383, 124497, 130491, 140157, 256149, 275123, 373491, 420471, 768447, 825369, 1120473, 1261413, 2305341, 2476107, 3784239, 6916023, 7428321, 22284963, 66854889, 200564667]

約数ペア:

[(1, 200564667), (3, 66854889), (9, 22284963), (27, 7428321), (29, 6916023), (53, 3784239), (81, 2476107), (87, 2305341), (159, 1261413), (179, 1120473), (243, 825369), (261, 768447), (477, 420471), (537, 373491), (729, 275123), (783, 256149), (1431, 140157), (1537, 130491), (1611, 124497), (2349, 85383), (4293, 46719), (4611, 43497), (4833, 41499), (5191, 38637), (7047, 28461), (9487, 21141), (12879, 15573), (13833, 14499)]