205123464

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31307}}^1$

素因数の和:31339

約数の個数: 96

約数和(自身を含む): 683766720

約数和(自身を除く): 478643256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 31307, 62614, 93921, 125228, 187842, 219149, 250456, 281763, 375684, 406991, 438298, 563526, 657447, 751368, 813982, 876596, 1127052, 1220973, 1314894, 1627964, 1753192, 1972341, 2254104, 2441946, 2629788, 2848937, 3255928, 3662919, 3944682, 4883892, 5259576, 5697874, 7325838, 7889364, 8546811, 9767784, 11395748, 14651676, 15778728, 17093622, 22791496, 25640433, 29303352, 34187244, 51280866, 68374488, 102561732, 205123464]

約数ペア:

[(1, 205123464), (2, 102561732), (3, 68374488), (4, 51280866), (6, 34187244), (7, 29303352), (8, 25640433), (9, 22791496), (12, 17093622), (13, 15778728), (14, 14651676), (18, 11395748), (21, 9767784), (24, 8546811), (26, 7889364), (28, 7325838), (36, 5697874), (39, 5259576), (42, 4883892), (52, 3944682), (56, 3662919), (63, 3255928), (72, 2848937), (78, 2629788), (84, 2441946), (91, 2254104), (104, 1972341), (117, 1753192), (126, 1627964), (156, 1314894), (168, 1220973), (182, 1127052), (234, 876596), (252, 813982), (273, 751368), (312, 657447), (364, 563526), (468, 438298), (504, 406991), (546, 375684), (728, 281763), (819, 250456), (936, 219149), (1092, 187842), (1638, 125228), (2184, 93921), (3276, 62614), (6552, 31307)]