201720647667

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{32573}}^1$

素因数の和:32713

約数の個数: 128

約数和(自身を含む): 378254499840

約数和(自身を除く): 176533852173

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 83, 119, 133, 187, 209, 231, 249, 323, 357, 399, 561, 581, 627, 913, 969, 1309, 1411, 1463, 1577, 1743, 2261, 2739, 3553, 3927, 4233, 4389, 4731, 6391, 6783, 9877, 10659, 11039, 15521, 17347, 19173, 24871, 26809, 29631, 32573, 33117, 46563, 52041, 74613, 80427, 97719, 108647, 121429, 187663, 228011, 294899, 325941, 358303, 364287, 553741, 562989, 618887, 684033, 884697, 1074909, 1661223, 1856661, 2064293, 2508121, 2703559, 3876187, 4332209, 6091151, 6192879, 6807757, 7524363, 8110677, 10521079, 11628561, 12996627, 18273453, 18924913, 20423271, 29739149, 31563237, 42638057, 45960503, 47654299, 51367621, 56774739, 73647553, 89217447, 115731869, 127914171, 137881509, 142962897, 154102863, 208174043, 220942659, 321723521, 347195607, 359573347, 505565533, 565043831, 624522129, 810123083, 873249557, 965170563, 1078720041, 1516696599, 1695131493, 2430369249, 2619748671, 3538958731, 3955306817, 6112746899, 9605745127, 10616876193, 11865920451, 18338240697, 28817235381, 67240215889, 201720647667]

約数ペア:

[(1, 201720647667), (3, 67240215889), (7, 28817235381), (11, 18338240697), (17, 11865920451), (19, 10616876193), (21, 9605745127), (33, 6112746899), (51, 3955306817), (57, 3538958731), (77, 2619748671), (83, 2430369249), (119, 1695131493), (133, 1516696599), (187, 1078720041), (209, 965170563), (231, 873249557), (249, 810123083), (323, 624522129), (357, 565043831), (399, 505565533), (561, 359573347), (581, 347195607), (627, 321723521), (913, 220942659), (969, 208174043), (1309, 154102863), (1411, 142962897), (1463, 137881509), (1577, 127914171), (1743, 115731869), (2261, 89217447), (2739, 73647553), (3553, 56774739), (3927, 51367621), (4233, 47654299), (4389, 45960503), (4731, 42638057), (6391, 31563237), (6783, 29739149), (9877, 20423271), (10659, 18924913), (11039, 18273453), (15521, 12996627), (17347, 11628561), (19173, 10521079), (24871, 8110677), (26809, 7524363), (29631, 6807757), (32573, 6192879), (33117, 6091151), (46563, 4332209), (52041, 3876187), (74613, 2703559), (80427, 2508121), (97719, 2064293), (108647, 1856661), (121429, 1661223), (187663, 1074909), (228011, 884697), (294899, 684033), (325941, 618887), (358303, 562989), (364287, 553741)]