207689076

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{761}}^1$

素因数の和:819

約数の個数: 144

約数和(自身を含む): 650321280

約数和(自身を除く): 442632204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 361, 378, 399, 513, 532, 684, 722, 756, 761, 798, 1026, 1083, 1197, 1444, 1522, 1596, 2052, 2166, 2283, 2394, 2527, 3044, 3249, 3591, 4332, 4566, 4788, 5054, 5327, 6498, 6849, 7182, 7581, 9132, 9747, 10108, 10654, 12996, 13698, 14364, 14459, 15162, 15981, 19494, 20547, 21308, 22743, 27396, 28918, 30324, 31962, 38988, 41094, 43377, 45486, 47943, 57836, 63924, 68229, 82188, 86754, 90972, 95886, 101213, 130131, 136458, 143829, 173508, 191772, 202426, 260262, 272916, 274721, 287658, 303639, 390393, 404852, 520524, 549442, 575316, 607278, 780786, 824163, 910917, 1098884, 1214556, 1561572, 1648326, 1821834, 1923047, 2472489, 2732751, 3296652, 3643668, 3846094, 4944978, 5465502, 5769141, 7417467, 7692188, 9889956, 10931004, 11538282, 14834934, 17307423, 23076564, 29669868, 34614846, 51922269, 69229692, 103844538, 207689076]

約数ペア:

[(1, 207689076), (2, 103844538), (3, 69229692), (4, 51922269), (6, 34614846), (7, 29669868), (9, 23076564), (12, 17307423), (14, 14834934), (18, 11538282), (19, 10931004), (21, 9889956), (27, 7692188), (28, 7417467), (36, 5769141), (38, 5465502), (42, 4944978), (54, 3846094), (57, 3643668), (63, 3296652), (76, 2732751), (84, 2472489), (108, 1923047), (114, 1821834), (126, 1648326), (133, 1561572), (171, 1214556), (189, 1098884), (228, 910917), (252, 824163), (266, 780786), (342, 607278), (361, 575316), (378, 549442), (399, 520524), (513, 404852), (532, 390393), (684, 303639), (722, 287658), (756, 274721), (761, 272916), (798, 260262), (1026, 202426), (1083, 191772), (1197, 173508), (1444, 143829), (1522, 136458), (1596, 130131), (2052, 101213), (2166, 95886), (2283, 90972), (2394, 86754), (2527, 82188), (3044, 68229), (3249, 63924), (3591, 57836), (4332, 47943), (4566, 45486), (4788, 43377), (5054, 41094), (5327, 38988), (6498, 31962), (6849, 30324), (7182, 28918), (7581, 27396), (9132, 22743), (9747, 21308), (10108, 20547), (10654, 19494), (12996, 15981), (13698, 15162), (14364, 14459)]