190085994

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 521208000

約数和(自身を除く): 331122006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 199, 266, 294, 342, 361, 378, 398, 399, 441, 513, 597, 722, 798, 882, 931, 1026, 1083, 1194, 1197, 1323, 1393, 1791, 1862, 2166, 2394, 2527, 2646, 2786, 2793, 3249, 3582, 3591, 3781, 4179, 5054, 5373, 5586, 6498, 7182, 7562, 7581, 8358, 8379, 9747, 9751, 10746, 11343, 12537, 15162, 16758, 17689, 19494, 19502, 22686, 22743, 25074, 25137, 26467, 29253, 34029, 35378, 37611, 45486, 50274, 52934, 53067, 58506, 68058, 68229, 71839, 75222, 79401, 87759, 102087, 106134, 136458, 143678, 158802, 159201, 175518, 185269, 204174, 215517, 238203, 263277, 318402, 370538, 431034, 476406, 477603, 502873, 526554, 555807, 646551, 714609, 955206, 1005746, 1111614, 1293102, 1429218, 1508619, 1667421, 1939653, 3017238, 3334842, 3520111, 3879306, 4525857, 5002263, 7040222, 9051714, 10004526, 10560333, 13577571, 21120666, 27155142, 31680999, 63361998, 95042997, 190085994]

約数ペア:

[(1, 190085994), (2, 95042997), (3, 63361998), (6, 31680999), (7, 27155142), (9, 21120666), (14, 13577571), (18, 10560333), (19, 10004526), (21, 9051714), (27, 7040222), (38, 5002263), (42, 4525857), (49, 3879306), (54, 3520111), (57, 3334842), (63, 3017238), (98, 1939653), (114, 1667421), (126, 1508619), (133, 1429218), (147, 1293102), (171, 1111614), (189, 1005746), (199, 955206), (266, 714609), (294, 646551), (342, 555807), (361, 526554), (378, 502873), (398, 477603), (399, 476406), (441, 431034), (513, 370538), (597, 318402), (722, 263277), (798, 238203), (882, 215517), (931, 204174), (1026, 185269), (1083, 175518), (1194, 159201), (1197, 158802), (1323, 143678), (1393, 136458), (1791, 106134), (1862, 102087), (2166, 87759), (2394, 79401), (2527, 75222), (2646, 71839), (2786, 68229), (2793, 68058), (3249, 58506), (3582, 53067), (3591, 52934), (3781, 50274), (4179, 45486), (5054, 37611), (5373, 35378), (5586, 34029), (6498, 29253), (7182, 26467), (7562, 25137), (7581, 25074), (8358, 22743), (8379, 22686), (9747, 19502), (9751, 19494), (10746, 17689), (11343, 16758), (12537, 15162)]