202304872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 501811200

約数和(自身を除く): 299506328

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 109, 131, 154, 161, 184, 218, 253, 262, 308, 322, 436, 506, 524, 616, 644, 763, 872, 917, 1012, 1048, 1199, 1288, 1441, 1526, 1771, 1834, 2024, 2398, 2507, 2882, 3013, 3052, 3542, 3668, 4796, 5014, 5764, 6026, 6104, 7084, 7336, 8393, 9592, 10028, 10087, 11528, 12052, 14168, 14279, 16786, 17549, 20056, 20174, 21091, 24104, 27577, 28558, 33143, 33572, 35098, 40348, 42182, 55154, 57116, 66286, 67144, 70196, 80696, 84364, 99953, 110308, 114232, 132572, 140392, 157069, 168728, 193039, 199906, 220616, 232001, 265144, 314138, 328417, 386078, 399812, 464002, 628276, 656834, 772156, 799624, 928004, 1099483, 1256552, 1313668, 1544312, 1856008, 2198966, 2298919, 2627336, 3612587, 4397932, 4597838, 7225174, 8795864, 9195676, 14450348, 18391352, 25288109, 28900696, 50576218, 101152436, 202304872]

約数ペア:

[(1, 202304872), (2, 101152436), (4, 50576218), (7, 28900696), (8, 25288109), (11, 18391352), (14, 14450348), (22, 9195676), (23, 8795864), (28, 7225174), (44, 4597838), (46, 4397932), (56, 3612587), (77, 2627336), (88, 2298919), (92, 2198966), (109, 1856008), (131, 1544312), (154, 1313668), (161, 1256552), (184, 1099483), (218, 928004), (253, 799624), (262, 772156), (308, 656834), (322, 628276), (436, 464002), (506, 399812), (524, 386078), (616, 328417), (644, 314138), (763, 265144), (872, 232001), (917, 220616), (1012, 199906), (1048, 193039), (1199, 168728), (1288, 157069), (1441, 140392), (1526, 132572), (1771, 114232), (1834, 110308), (2024, 99953), (2398, 84364), (2507, 80696), (2882, 70196), (3013, 67144), (3052, 66286), (3542, 57116), (3668, 55154), (4796, 42182), (5014, 40348), (5764, 35098), (6026, 33572), (6104, 33143), (7084, 28558), (7336, 27577), (8393, 24104), (9592, 21091), (10028, 20174), (10087, 20056), (11528, 17549), (12052, 16786), (14168, 14279)]