207849286659

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1\times {\mathrm{12157}}^1$

素因数の和:12844

約数の個数: 64

約数和(自身を含む): 340010044416

約数和(自身を除く): 132160757757

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 577, 581, 1411, 1731, 1743, 4039, 4233, 9809, 9877, 12117, 12157, 29427, 29631, 36471, 47891, 68663, 85099, 143673, 205989, 206669, 255297, 335237, 620007, 814147, 1005711, 1009031, 1446683, 2442441, 3027093, 4340049, 5699029, 7014589, 7063217, 17097087, 17153527, 21043767, 21189651, 49102123, 51460581, 119248013, 120074689, 147306369, 357744039, 360224067, 582210887, 834736091, 1746632661, 2504208273, 4075476209, 9897585079, 12226428627, 29692755237, 69283095553, 207849286659]

約数ペア:

[(1, 207849286659), (3, 69283095553), (7, 29692755237), (17, 12226428627), (21, 9897585079), (51, 4075476209), (83, 2504208273), (119, 1746632661), (249, 834736091), (357, 582210887), (577, 360224067), (581, 357744039), (1411, 147306369), (1731, 120074689), (1743, 119248013), (4039, 51460581), (4233, 49102123), (9809, 21189651), (9877, 21043767), (12117, 17153527), (12157, 17097087), (29427, 7063217), (29631, 7014589), (36471, 5699029), (47891, 4340049), (68663, 3027093), (85099, 2442441), (143673, 1446683), (205989, 1009031), (206669, 1005711), (255297, 814147), (335237, 620007)]