194298426

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 522849600

約数和(自身を除く): 328551174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 81, 82, 98, 123, 126, 147, 162, 189, 199, 243, 246, 287, 294, 369, 378, 398, 441, 486, 567, 574, 597, 738, 861, 882, 1107, 1134, 1194, 1323, 1393, 1701, 1722, 1791, 2009, 2214, 2583, 2646, 2786, 3321, 3402, 3582, 3969, 4018, 4179, 5166, 5373, 6027, 6642, 7749, 7938, 8159, 8358, 9751, 9963, 10746, 11907, 12054, 12537, 15498, 16119, 16318, 18081, 19502, 19926, 23247, 23814, 24477, 25074, 29253, 32238, 36162, 37611, 46494, 48357, 48954, 54243, 57113, 58506, 69741, 73431, 75222, 87759, 96714, 108486, 112833, 114226, 139482, 146862, 162729, 171339, 175518, 220293, 225666, 263277, 325458, 338499, 342678, 399791, 440586, 488187, 514017, 526554, 660879, 676998, 789831, 799582, 976374, 1028034, 1199373, 1321758, 1542051, 1579662, 1982637, 2369493, 2398746, 3084102, 3598119, 3965274, 4626153, 4738986, 7196238, 9252306, 10794357, 13878459, 21588714, 27756918, 32383071, 64766142, 97149213, 194298426]

約数ペア:

[(1, 194298426), (2, 97149213), (3, 64766142), (6, 32383071), (7, 27756918), (9, 21588714), (14, 13878459), (18, 10794357), (21, 9252306), (27, 7196238), (41, 4738986), (42, 4626153), (49, 3965274), (54, 3598119), (63, 3084102), (81, 2398746), (82, 2369493), (98, 1982637), (123, 1579662), (126, 1542051), (147, 1321758), (162, 1199373), (189, 1028034), (199, 976374), (243, 799582), (246, 789831), (287, 676998), (294, 660879), (369, 526554), (378, 514017), (398, 488187), (441, 440586), (486, 399791), (567, 342678), (574, 338499), (597, 325458), (738, 263277), (861, 225666), (882, 220293), (1107, 175518), (1134, 171339), (1194, 162729), (1323, 146862), (1393, 139482), (1701, 114226), (1722, 112833), (1791, 108486), (2009, 96714), (2214, 87759), (2583, 75222), (2646, 73431), (2786, 69741), (3321, 58506), (3402, 57113), (3582, 54243), (3969, 48954), (4018, 48357), (4179, 46494), (5166, 37611), (5373, 36162), (6027, 32238), (6642, 29253), (7749, 25074), (7938, 24477), (8159, 23814), (8358, 23247), (9751, 19926), (9963, 19502), (10746, 18081), (11907, 16318), (12054, 16119), (12537, 15498)]