208047650742

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{364187}}^1$

素因数の和:364418

約数の個数: 64

約数和(自身を含む): 471987648000

約数和(自身を除く): 263939997258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 149, 213, 298, 426, 447, 639, 894, 1278, 1341, 1917, 2682, 3834, 4023, 8046, 10579, 21158, 31737, 63474, 95211, 190422, 285633, 364187, 571266, 728374, 1092561, 2185122, 3277683, 6555366, 9833049, 19666098, 25857277, 51714554, 54263863, 77571831, 108527726, 155143662, 162791589, 232715493, 325583178, 465430986, 488374767, 698146479, 976749534, 1396292958, 1465124301, 2930248602, 3852734273, 7705468546, 11558202819, 23116405638, 34674608457, 69349216914, 104023825371, 208047650742]

約数ペア:

[(1, 208047650742), (2, 104023825371), (3, 69349216914), (6, 34674608457), (9, 23116405638), (18, 11558202819), (27, 7705468546), (54, 3852734273), (71, 2930248602), (142, 1465124301), (149, 1396292958), (213, 976749534), (298, 698146479), (426, 488374767), (447, 465430986), (639, 325583178), (894, 232715493), (1278, 162791589), (1341, 155143662), (1917, 108527726), (2682, 77571831), (3834, 54263863), (4023, 51714554), (8046, 25857277), (10579, 19666098), (21158, 9833049), (31737, 6555366), (63474, 3277683), (95211, 2185122), (190422, 1092561), (285633, 728374), (364187, 571266)]