208101471669

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{76603}}^1$

素因数の和:76767

約数の個数: 96

約数和(自身を含む): 385466425344

約数和(自身を除く): 177364953675

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 107, 117, 217, 273, 279, 321, 403, 651, 749, 819, 963, 1209, 1391, 1953, 2247, 2821, 3317, 3627, 4173, 6741, 8463, 9737, 9951, 12519, 23219, 25389, 29211, 29853, 43121, 69657, 76603, 87633, 129363, 208971, 229809, 301847, 388089, 536221, 689427, 905541, 995839, 1608663, 2374693, 2716623, 2987517, 4825989, 6970873, 7124079, 8196521, 8962551, 16622851, 20912619, 21372237, 24589563, 30871009, 49868553, 57375647, 62737857, 73768689, 92613027, 106554773, 149605659, 172126941, 216097063, 254092151, 277839081, 319664319, 516380823, 648291189, 745883411, 762276453, 958992957, 1778645057, 1944873567, 2237650233, 2286829359, 3303197963, 5335935171, 6712950699, 9909593889, 16007805513, 23122385741, 29728781667, 69367157223, 208101471669]

約数ペア:

[(1, 208101471669), (3, 69367157223), (7, 29728781667), (9, 23122385741), (13, 16007805513), (21, 9909593889), (31, 6712950699), (39, 5335935171), (63, 3303197963), (91, 2286829359), (93, 2237650233), (107, 1944873567), (117, 1778645057), (217, 958992957), (273, 762276453), (279, 745883411), (321, 648291189), (403, 516380823), (651, 319664319), (749, 277839081), (819, 254092151), (963, 216097063), (1209, 172126941), (1391, 149605659), (1953, 106554773), (2247, 92613027), (2821, 73768689), (3317, 62737857), (3627, 57375647), (4173, 49868553), (6741, 30871009), (8463, 24589563), (9737, 21372237), (9951, 20912619), (12519, 16622851), (23219, 8962551), (25389, 8196521), (29211, 7124079), (29853, 6970873), (43121, 4825989), (69657, 2987517), (76603, 2716623), (87633, 2374693), (129363, 1608663), (208971, 995839), (229809, 905541), (301847, 689427), (388089, 536221)]