208177452

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4873

約数の個数: 120

約数和(自身を含む): 654832640

約数和(自身を除く): 446655188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 4831, 6156, 7182, 9662, 10773, 14364, 14493, 19324, 21546, 28986, 33817, 43092, 43479, 57972, 67634, 86958, 91789, 101451, 130437, 135268, 173916, 183578, 202902, 260874, 275367, 304353, 367156, 391311, 405804, 521748, 550734, 608706, 642523, 782622, 826101, 913059, 1101468, 1217412, 1285046, 1565244, 1652202, 1826118, 1927569, 2478303, 2570092, 2739177, 3304404, 3652236, 3855138, 4956606, 5478354, 5782707, 7434909, 7710276, 9913212, 10956708, 11565414, 14869818, 17348121, 23130828, 29739636, 34696242, 52044363, 69392484, 104088726, 208177452]

約数ペア:

[(1, 208177452), (2, 104088726), (3, 69392484), (4, 52044363), (6, 34696242), (7, 29739636), (9, 23130828), (12, 17348121), (14, 14869818), (18, 11565414), (19, 10956708), (21, 9913212), (27, 7710276), (28, 7434909), (36, 5782707), (38, 5478354), (42, 4956606), (54, 3855138), (57, 3652236), (63, 3304404), (76, 2739177), (81, 2570092), (84, 2478303), (108, 1927569), (114, 1826118), (126, 1652202), (133, 1565244), (162, 1285046), (171, 1217412), (189, 1101468), (228, 913059), (252, 826101), (266, 782622), (324, 642523), (342, 608706), (378, 550734), (399, 521748), (513, 405804), (532, 391311), (567, 367156), (684, 304353), (756, 275367), (798, 260874), (1026, 202902), (1134, 183578), (1197, 173916), (1539, 135268), (1596, 130437), (2052, 101451), (2268, 91789), (2394, 86958), (3078, 67634), (3591, 57972), (4788, 43479), (4831, 43092), (6156, 33817), (7182, 28986), (9662, 21546), (10773, 19324), (14364, 14493)]