208972764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 192

約数和(自身を含む): 727802880

約数和(自身を除く): 518830116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 351, 364, 378, 396, 429, 462, 468, 546, 572, 594, 693, 702, 756, 819, 858, 924, 1001, 1092, 1188, 1287, 1386, 1404, 1638, 1716, 1933, 2002, 2079, 2457, 2574, 2772, 3003, 3276, 3861, 3866, 4004, 4158, 4914, 5148, 5799, 6006, 7722, 7732, 8316, 9009, 9828, 11598, 12012, 13531, 15444, 17397, 18018, 21263, 23196, 25129, 27027, 27062, 34794, 36036, 40593, 42526, 50258, 52191, 54054, 54124, 63789, 69588, 75387, 81186, 85052, 100516, 104382, 108108, 121779, 127578, 148841, 150774, 162372, 175903, 191367, 208764, 226161, 243558, 255156, 276419, 297682, 301548, 351806, 365337, 382734, 446523, 452322, 487116, 527709, 552838, 574101, 595364, 678483, 703612, 730674, 765468, 829257, 893046, 904644, 1055418, 1105676, 1148202, 1339569, 1356966, 1461348, 1583127, 1658514, 1786092, 1934933, 2110836, 2296404, 2487771, 2679138, 2713932, 3166254, 3317028, 3869866, 4018707, 4749381, 4975542, 5358276, 5804799, 6332508, 7463313, 7739732, 8037414, 9498762, 9951084, 11609598, 14926626, 16074828, 17414397, 18997524, 23219196, 29853252, 34828794, 52243191, 69657588, 104486382, 208972764]

約数ペア:

[(1, 208972764), (2, 104486382), (3, 69657588), (4, 52243191), (6, 34828794), (7, 29853252), (9, 23219196), (11, 18997524), (12, 17414397), (13, 16074828), (14, 14926626), (18, 11609598), (21, 9951084), (22, 9498762), (26, 8037414), (27, 7739732), (28, 7463313), (33, 6332508), (36, 5804799), (39, 5358276), (42, 4975542), (44, 4749381), (52, 4018707), (54, 3869866), (63, 3317028), (66, 3166254), (77, 2713932), (78, 2679138), (84, 2487771), (91, 2296404), (99, 2110836), (108, 1934933), (117, 1786092), (126, 1658514), (132, 1583127), (143, 1461348), (154, 1356966), (156, 1339569), (182, 1148202), (189, 1105676), (198, 1055418), (231, 904644), (234, 893046), (252, 829257), (273, 765468), (286, 730674), (297, 703612), (308, 678483), (351, 595364), (364, 574101), (378, 552838), (396, 527709), (429, 487116), (462, 452322), (468, 446523), (546, 382734), (572, 365337), (594, 351806), (693, 301548), (702, 297682), (756, 276419), (819, 255156), (858, 243558), (924, 226161), (1001, 208764), (1092, 191367), (1188, 175903), (1287, 162372), (1386, 150774), (1404, 148841), (1638, 127578), (1716, 121779), (1933, 108108), (2002, 104382), (2079, 100516), (2457, 85052), (2574, 81186), (2772, 75387), (3003, 69588), (3276, 63789), (3861, 54124), (3866, 54054), (4004, 52191), (4158, 50258), (4914, 42526), (5148, 40593), (5799, 36036), (6006, 34794), (7722, 27062), (7732, 27027), (8316, 25129), (9009, 23196), (9828, 21263), (11598, 18018), (12012, 17397), (13531, 15444)]