201978703064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1\times {\mathrm{17539}}^1$

素因数の和:18120

約数の個数: 64

約数和(自身を含む): 401595840000

約数和(自身を除く): 199617136936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 317, 478, 634, 956, 1268, 1912, 2536, 4541, 6023, 9082, 12046, 17539, 18164, 24092, 35078, 36328, 48184, 70156, 75763, 140312, 151526, 303052, 333241, 606104, 666482, 1332964, 1439497, 2665928, 2878994, 4191821, 5559863, 5757988, 8383642, 11119726, 11515976, 16767284, 22239452, 33534568, 44478904, 79644599, 105637397, 159289198, 211274794, 318578396, 422549588, 637156792, 845099176, 1328807257, 2657614514, 5315229028, 10630458056, 25247337883, 50494675766, 100989351532, 201978703064]

約数ペア:

[(1, 201978703064), (2, 100989351532), (4, 50494675766), (8, 25247337883), (19, 10630458056), (38, 5315229028), (76, 2657614514), (152, 1328807257), (239, 845099176), (317, 637156792), (478, 422549588), (634, 318578396), (956, 211274794), (1268, 159289198), (1912, 105637397), (2536, 79644599), (4541, 44478904), (6023, 33534568), (9082, 22239452), (12046, 16767284), (17539, 11515976), (18164, 11119726), (24092, 8383642), (35078, 5757988), (36328, 5559863), (48184, 4191821), (70156, 2878994), (75763, 2665928), (140312, 1439497), (151526, 1332964), (303052, 666482), (333241, 606104)]