208322604

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3017

約数の個数: 120

約数和(自身を含む): 642690048

約数和(自身を除く): 434367444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 2963, 3348, 3906, 5022, 5859, 5926, 7812, 8889, 10044, 11718, 11852, 17577, 17778, 20741, 23436, 26667, 35154, 35556, 41482, 53334, 62223, 70308, 80001, 82964, 91853, 106668, 124446, 160002, 183706, 186669, 240003, 248892, 275559, 320004, 367412, 373338, 480006, 551118, 560007, 642971, 746676, 826677, 960012, 1102236, 1120014, 1285942, 1653354, 1680021, 1928913, 2240028, 2480031, 2571884, 3306708, 3360042, 3857826, 4960062, 5786739, 6720084, 7440093, 7715652, 9920124, 11573478, 14880186, 17360217, 23146956, 29760372, 34720434, 52080651, 69440868, 104161302, 208322604]

約数ペア:

[(1, 208322604), (2, 104161302), (3, 69440868), (4, 52080651), (6, 34720434), (7, 29760372), (9, 23146956), (12, 17360217), (14, 14880186), (18, 11573478), (21, 9920124), (27, 7715652), (28, 7440093), (31, 6720084), (36, 5786739), (42, 4960062), (54, 3857826), (62, 3360042), (63, 3306708), (81, 2571884), (84, 2480031), (93, 2240028), (108, 1928913), (124, 1680021), (126, 1653354), (162, 1285942), (186, 1120014), (189, 1102236), (217, 960012), (252, 826677), (279, 746676), (324, 642971), (372, 560007), (378, 551118), (434, 480006), (558, 373338), (567, 367412), (651, 320004), (756, 275559), (837, 248892), (868, 240003), (1116, 186669), (1134, 183706), (1302, 160002), (1674, 124446), (1953, 106668), (2268, 91853), (2511, 82964), (2604, 80001), (2963, 70308), (3348, 62223), (3906, 53334), (5022, 41482), (5859, 35556), (5926, 35154), (7812, 26667), (8889, 23436), (10044, 20741), (11718, 17778), (11852, 17577)]