209224344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 622056960

約数和(自身を除く): 412832616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 97, 111, 148, 168, 194, 222, 259, 291, 296, 347, 388, 444, 518, 582, 679, 694, 776, 777, 888, 1036, 1041, 1164, 1358, 1388, 1554, 2037, 2072, 2082, 2328, 2429, 2716, 2776, 3108, 3589, 4074, 4164, 4858, 5432, 6216, 7178, 7287, 8148, 8328, 9716, 10767, 12839, 14356, 14574, 16296, 19432, 21534, 25123, 25678, 28712, 29148, 33659, 38517, 43068, 50246, 51356, 58296, 67318, 75369, 77034, 86136, 89873, 100492, 100977, 102712, 134636, 150738, 154068, 179746, 200984, 201954, 235613, 269272, 269619, 301476, 308136, 359492, 403908, 471226, 539238, 602952, 706839, 718984, 807816, 942452, 1078476, 1245383, 1413678, 1884904, 2156952, 2490766, 2827356, 3736149, 4981532, 5654712, 7472298, 8717681, 9963064, 14944596, 17435362, 26153043, 29889192, 34870724, 52306086, 69741448, 104612172, 209224344]

約数ペア:

[(1, 209224344), (2, 104612172), (3, 69741448), (4, 52306086), (6, 34870724), (7, 29889192), (8, 26153043), (12, 17435362), (14, 14944596), (21, 9963064), (24, 8717681), (28, 7472298), (37, 5654712), (42, 4981532), (56, 3736149), (74, 2827356), (84, 2490766), (97, 2156952), (111, 1884904), (148, 1413678), (168, 1245383), (194, 1078476), (222, 942452), (259, 807816), (291, 718984), (296, 706839), (347, 602952), (388, 539238), (444, 471226), (518, 403908), (582, 359492), (679, 308136), (694, 301476), (776, 269619), (777, 269272), (888, 235613), (1036, 201954), (1041, 200984), (1164, 179746), (1358, 154068), (1388, 150738), (1554, 134636), (2037, 102712), (2072, 100977), (2082, 100492), (2328, 89873), (2429, 86136), (2716, 77034), (2776, 75369), (3108, 67318), (3589, 58296), (4074, 51356), (4164, 50246), (4858, 43068), (5432, 38517), (6216, 33659), (7178, 29148), (7287, 28712), (8148, 25678), (8328, 25123), (9716, 21534), (10767, 19432), (12839, 16296), (14356, 14574)]