205324602

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 518400000

約数和(自身を除く): 313075398

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 59, 89, 98, 114, 118, 133, 147, 177, 178, 266, 267, 294, 343, 354, 399, 413, 534, 623, 686, 798, 826, 931, 1029, 1121, 1239, 1246, 1691, 1862, 1869, 2058, 2242, 2478, 2793, 2891, 3363, 3382, 3738, 4361, 5073, 5251, 5586, 5782, 6517, 6726, 7847, 8673, 8722, 10146, 10502, 11837, 13034, 13083, 15694, 15753, 17346, 19551, 20237, 23541, 23674, 26166, 30527, 31506, 35511, 36757, 39102, 40474, 47082, 54929, 60711, 61054, 71022, 73514, 82859, 91581, 99769, 109858, 110271, 121422, 164787, 165718, 183162, 199538, 220542, 248577, 257299, 299307, 329574, 384503, 497154, 514598, 580013, 598614, 698383, 769006, 771897, 1153509, 1160026, 1396766, 1543794, 1740039, 1801093, 2095149, 2307018, 3480078, 3602186, 4190298, 4888681, 5403279, 9777362, 10806558, 14666043, 29332086, 34220767, 68441534, 102662301, 205324602]

約数ペア:

[(1, 205324602), (2, 102662301), (3, 68441534), (6, 34220767), (7, 29332086), (14, 14666043), (19, 10806558), (21, 9777362), (38, 5403279), (42, 4888681), (49, 4190298), (57, 3602186), (59, 3480078), (89, 2307018), (98, 2095149), (114, 1801093), (118, 1740039), (133, 1543794), (147, 1396766), (177, 1160026), (178, 1153509), (266, 771897), (267, 769006), (294, 698383), (343, 598614), (354, 580013), (399, 514598), (413, 497154), (534, 384503), (623, 329574), (686, 299307), (798, 257299), (826, 248577), (931, 220542), (1029, 199538), (1121, 183162), (1239, 165718), (1246, 164787), (1691, 121422), (1862, 110271), (1869, 109858), (2058, 99769), (2242, 91581), (2478, 82859), (2793, 73514), (2891, 71022), (3363, 61054), (3382, 60711), (3738, 54929), (4361, 47082), (5073, 40474), (5251, 39102), (5586, 36757), (5782, 35511), (6517, 31506), (6726, 30527), (7847, 26166), (8673, 23674), (8722, 23541), (10146, 20237), (10502, 19551), (11837, 17346), (13034, 15753), (13083, 15694)]