200864180545

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{13249}}^1$

素因数の和:13538

約数の個数: 64

約数和(自身を含む): 289405440000

約数和(自身を除く): 88541259455

約数列:

[1, 5, 7, 31, 35, 89, 155, 157, 217, 445, 623, 785, 1085, 1099, 2759, 3115, 4867, 5495, 13249, 13795, 13973, 19313, 24335, 34069, 66245, 69865, 92743, 96565, 97811, 170345, 410719, 433163, 463715, 489055, 1179161, 2053595, 2080093, 2165815, 2875033, 3032141, 5895805, 8254127, 10400465, 14375165, 14560651, 15160705, 36553991, 41270635, 64482883, 72803255, 182769955, 185128277, 255877937, 322414415, 451380181, 925641385, 1279389685, 1295897939, 2256900905, 5738976587, 6479489695, 28694882935, 40172836109, 200864180545]

約数ペア:

[(1, 200864180545), (5, 40172836109), (7, 28694882935), (31, 6479489695), (35, 5738976587), (89, 2256900905), (155, 1295897939), (157, 1279389685), (217, 925641385), (445, 451380181), (623, 322414415), (785, 255877937), (1085, 185128277), (1099, 182769955), (2759, 72803255), (3115, 64482883), (4867, 41270635), (5495, 36553991), (13249, 15160705), (13795, 14560651), (13973, 14375165), (19313, 10400465), (24335, 8254127), (34069, 5895805), (66245, 3032141), (69865, 2875033), (92743, 2165815), (96565, 2080093), (97811, 2053595), (170345, 1179161), (410719, 489055), (433163, 463715)]