207321576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2679

約数の個数: 128

約数和(自身を含む): 661478400

約数和(自身を除く): 454156824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 43, 44, 56, 66, 77, 84, 86, 88, 129, 132, 154, 168, 172, 231, 258, 264, 301, 308, 344, 462, 473, 516, 602, 616, 903, 924, 946, 1032, 1204, 1419, 1806, 1848, 1892, 2408, 2609, 2838, 3311, 3612, 3784, 5218, 5676, 6622, 7224, 7827, 9933, 10436, 11352, 13244, 15654, 18263, 19866, 20872, 26488, 28699, 31308, 36526, 39732, 54789, 57398, 62616, 73052, 79464, 86097, 109578, 112187, 114796, 146104, 172194, 200893, 219156, 224374, 229592, 336561, 344388, 401786, 438312, 448748, 602679, 673122, 688776, 785309, 803572, 897496, 1205358, 1234057, 1346244, 1570618, 1607144, 2355927, 2410716, 2468114, 2692488, 3141236, 3702171, 4711854, 4821432, 4936228, 6282472, 7404342, 8638399, 9423708, 9872456, 14808684, 17276798, 18847416, 25915197, 29617368, 34553596, 51830394, 69107192, 103660788, 207321576]

約数ペア:

[(1, 207321576), (2, 103660788), (3, 69107192), (4, 51830394), (6, 34553596), (7, 29617368), (8, 25915197), (11, 18847416), (12, 17276798), (14, 14808684), (21, 9872456), (22, 9423708), (24, 8638399), (28, 7404342), (33, 6282472), (42, 4936228), (43, 4821432), (44, 4711854), (56, 3702171), (66, 3141236), (77, 2692488), (84, 2468114), (86, 2410716), (88, 2355927), (129, 1607144), (132, 1570618), (154, 1346244), (168, 1234057), (172, 1205358), (231, 897496), (258, 803572), (264, 785309), (301, 688776), (308, 673122), (344, 602679), (462, 448748), (473, 438312), (516, 401786), (602, 344388), (616, 336561), (903, 229592), (924, 224374), (946, 219156), (1032, 200893), (1204, 172194), (1419, 146104), (1806, 114796), (1848, 112187), (1892, 109578), (2408, 86097), (2609, 79464), (2838, 73052), (3311, 62616), (3612, 57398), (3784, 54789), (5218, 39732), (5676, 36526), (6622, 31308), (7224, 28699), (7827, 26488), (9933, 20872), (10436, 19866), (11352, 18263), (13244, 15654)]