205301824938

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{389897}}^1$

素因数の和:390121

約数の個数: 96

約数和(自身を含む): 533380464000

約数和(自身を除く): 328078639062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 199, 294, 378, 398, 441, 597, 882, 1194, 1323, 1393, 1791, 2646, 2786, 3582, 4179, 5373, 8358, 9751, 10746, 12537, 19502, 25074, 29253, 37611, 58506, 75222, 87759, 175518, 263277, 389897, 526554, 779794, 1169691, 2339382, 2729279, 3509073, 5458558, 7018146, 8187837, 10527219, 16375674, 19104953, 21054438, 24563511, 38209906, 49127022, 57314859, 73690533, 77589503, 114629718, 147381066, 155179006, 171944577, 232768509, 343889154, 465537018, 515833731, 543126521, 698305527, 1031667462, 1086253042, 1396611054, 1629379563, 2094916581, 3258759126, 3801885647, 4189833162, 4888138689, 7603771294, 9776277378, 11405656941, 14664416067, 22811313882, 29328832134, 34216970823, 68433941646, 102650912469, 205301824938]

約数ペア:

[(1, 205301824938), (2, 102650912469), (3, 68433941646), (6, 34216970823), (7, 29328832134), (9, 22811313882), (14, 14664416067), (18, 11405656941), (21, 9776277378), (27, 7603771294), (42, 4888138689), (49, 4189833162), (54, 3801885647), (63, 3258759126), (98, 2094916581), (126, 1629379563), (147, 1396611054), (189, 1086253042), (199, 1031667462), (294, 698305527), (378, 543126521), (398, 515833731), (441, 465537018), (597, 343889154), (882, 232768509), (1194, 171944577), (1323, 155179006), (1393, 147381066), (1791, 114629718), (2646, 77589503), (2786, 73690533), (3582, 57314859), (4179, 49127022), (5373, 38209906), (8358, 24563511), (9751, 21054438), (10746, 19104953), (12537, 16375674), (19502, 10527219), (25074, 8187837), (29253, 7018146), (37611, 5458558), (58506, 3509073), (75222, 2729279), (87759, 2339382), (175518, 1169691), (263277, 779794), (389897, 526554)]