200745468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 638426880

約数和(自身を除く): 437681412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 139, 154, 198, 231, 252, 278, 308, 396, 417, 462, 521, 556, 693, 834, 924, 973, 1042, 1251, 1386, 1529, 1563, 1668, 1946, 2084, 2502, 2772, 2919, 3058, 3126, 3647, 3892, 4587, 4689, 5004, 5731, 5838, 6116, 6252, 7294, 8757, 9174, 9378, 10703, 10941, 11462, 11676, 13761, 14588, 17193, 17514, 18348, 18756, 21406, 21882, 22924, 27522, 32109, 32823, 34386, 35028, 40117, 42812, 43764, 51579, 55044, 64218, 65646, 68772, 72419, 80234, 96327, 103158, 120351, 128436, 131292, 144838, 160468, 192654, 206316, 217257, 240702, 289676, 361053, 385308, 434514, 481404, 506933, 651771, 722106, 796609, 869028, 1013866, 1303542, 1444212, 1520799, 1593218, 2027732, 2389827, 2607084, 3041598, 3186436, 4562397, 4779654, 5576263, 6083196, 7169481, 9124794, 9559308, 11152526, 14338962, 16728789, 18249588, 22305052, 28677924, 33457578, 50186367, 66915156, 100372734, 200745468]

約数ペア:

[(1, 200745468), (2, 100372734), (3, 66915156), (4, 50186367), (6, 33457578), (7, 28677924), (9, 22305052), (11, 18249588), (12, 16728789), (14, 14338962), (18, 11152526), (21, 9559308), (22, 9124794), (28, 7169481), (33, 6083196), (36, 5576263), (42, 4779654), (44, 4562397), (63, 3186436), (66, 3041598), (77, 2607084), (84, 2389827), (99, 2027732), (126, 1593218), (132, 1520799), (139, 1444212), (154, 1303542), (198, 1013866), (231, 869028), (252, 796609), (278, 722106), (308, 651771), (396, 506933), (417, 481404), (462, 434514), (521, 385308), (556, 361053), (693, 289676), (834, 240702), (924, 217257), (973, 206316), (1042, 192654), (1251, 160468), (1386, 144838), (1529, 131292), (1563, 128436), (1668, 120351), (1946, 103158), (2084, 96327), (2502, 80234), (2772, 72419), (2919, 68772), (3058, 65646), (3126, 64218), (3647, 55044), (3892, 51579), (4587, 43764), (4689, 42812), (5004, 40117), (5731, 35028), (5838, 34386), (6116, 32823), (6252, 32109), (7294, 27522), (8757, 22924), (9174, 21882), (9378, 21406), (10703, 18756), (10941, 18348), (11462, 17514), (11676, 17193), (13761, 14588)]