206935722

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 120

約数和(自身を含む): 546242400

約数和(自身を除く): 339306678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 131, 147, 162, 189, 199, 262, 294, 378, 393, 398, 441, 567, 597, 786, 882, 917, 1134, 1179, 1194, 1323, 1393, 1791, 1834, 2358, 2646, 2751, 2786, 3537, 3582, 3969, 4179, 5373, 5502, 6419, 7074, 7938, 8253, 8358, 9751, 10611, 10746, 12537, 12838, 16119, 16506, 19257, 19502, 21222, 24759, 25074, 26069, 29253, 32238, 37611, 38514, 49518, 52138, 57771, 58506, 74277, 75222, 78207, 87759, 112833, 115542, 148554, 156414, 173313, 175518, 182483, 225666, 234621, 263277, 346626, 364966, 469242, 519939, 526554, 547449, 703863, 789831, 1039878, 1094898, 1277381, 1407726, 1579662, 1642347, 2111589, 2554762, 3284694, 3832143, 4223178, 4927041, 7664286, 9854082, 11496429, 14781123, 22992858, 29562246, 34489287, 68978574, 103467861, 206935722]

約数ペア:

[(1, 206935722), (2, 103467861), (3, 68978574), (6, 34489287), (7, 29562246), (9, 22992858), (14, 14781123), (18, 11496429), (21, 9854082), (27, 7664286), (42, 4927041), (49, 4223178), (54, 3832143), (63, 3284694), (81, 2554762), (98, 2111589), (126, 1642347), (131, 1579662), (147, 1407726), (162, 1277381), (189, 1094898), (199, 1039878), (262, 789831), (294, 703863), (378, 547449), (393, 526554), (398, 519939), (441, 469242), (567, 364966), (597, 346626), (786, 263277), (882, 234621), (917, 225666), (1134, 182483), (1179, 175518), (1194, 173313), (1323, 156414), (1393, 148554), (1791, 115542), (1834, 112833), (2358, 87759), (2646, 78207), (2751, 75222), (2786, 74277), (3537, 58506), (3582, 57771), (3969, 52138), (4179, 49518), (5373, 38514), (5502, 37611), (6419, 32238), (7074, 29253), (7938, 26069), (8253, 25074), (8358, 24759), (9751, 21222), (10611, 19502), (10746, 19257), (12537, 16506), (12838, 16119)]