196922726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 433520640

約数和(自身を除く): 236597914

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 31, 38, 62, 77, 91, 133, 143, 154, 167, 182, 209, 217, 247, 266, 286, 334, 341, 403, 418, 434, 494, 589, 682, 806, 1001, 1169, 1178, 1463, 1729, 1837, 2002, 2171, 2338, 2387, 2717, 2821, 2926, 3173, 3458, 3674, 4123, 4342, 4433, 4774, 5177, 5434, 5642, 6346, 6479, 7657, 8246, 8866, 10354, 12859, 12958, 15197, 15314, 19019, 22211, 23881, 25718, 30394, 31031, 34903, 36239, 38038, 41249, 44422, 45353, 47762, 53599, 56947, 62062, 67301, 69806, 72478, 82498, 84227, 90706, 98363, 107198, 113894, 134602, 167167, 168454, 196726, 244321, 288743, 334334, 398629, 453739, 471107, 488642, 577486, 589589, 688541, 740311, 797258, 907478, 942214, 1081993, 1179178, 1278719, 1377082, 1480622, 2163986, 2557438, 3176173, 5182177, 6352346, 7573951, 8951033, 10364354, 14065909, 15147902, 17902066, 28131818, 98461363, 196922726]

約数ペア:

[(1, 196922726), (2, 98461363), (7, 28131818), (11, 17902066), (13, 15147902), (14, 14065909), (19, 10364354), (22, 8951033), (26, 7573951), (31, 6352346), (38, 5182177), (62, 3176173), (77, 2557438), (91, 2163986), (133, 1480622), (143, 1377082), (154, 1278719), (167, 1179178), (182, 1081993), (209, 942214), (217, 907478), (247, 797258), (266, 740311), (286, 688541), (334, 589589), (341, 577486), (403, 488642), (418, 471107), (434, 453739), (494, 398629), (589, 334334), (682, 288743), (806, 244321), (1001, 196726), (1169, 168454), (1178, 167167), (1463, 134602), (1729, 113894), (1837, 107198), (2002, 98363), (2171, 90706), (2338, 84227), (2387, 82498), (2717, 72478), (2821, 69806), (2926, 67301), (3173, 62062), (3458, 56947), (3674, 53599), (4123, 47762), (4342, 45353), (4433, 44422), (4774, 41249), (5177, 38038), (5434, 36239), (5642, 34903), (6346, 31031), (6479, 30394), (7657, 25718), (8246, 23881), (8866, 22211), (10354, 19019), (12859, 15314), (12958, 15197)]