211340052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 216

約数和(自身を含む): 697132800

約数和(自身を除く): 485792748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 121, 126, 132, 154, 174, 198, 203, 231, 239, 242, 252, 261, 308, 319, 348, 363, 396, 406, 462, 478, 484, 522, 609, 638, 693, 717, 726, 812, 847, 924, 956, 957, 1044, 1089, 1218, 1276, 1386, 1434, 1452, 1673, 1694, 1827, 1914, 2151, 2178, 2233, 2436, 2541, 2629, 2772, 2868, 2871, 3346, 3388, 3509, 3654, 3828, 4302, 4356, 4466, 5019, 5082, 5258, 5742, 6692, 6699, 6931, 7018, 7308, 7623, 7887, 8604, 8932, 10038, 10164, 10516, 10527, 11484, 13398, 13862, 14036, 15057, 15246, 15774, 18403, 20076, 20097, 20793, 21054, 23661, 24563, 26796, 27724, 28919, 30114, 30492, 31548, 31581, 36806, 40194, 41586, 42108, 47322, 48517, 49126, 55209, 57838, 60228, 62379, 63162, 73612, 73689, 76241, 80388, 83172, 86757, 94644, 97034, 98252, 110418, 115676, 124758, 126324, 145551, 147378, 152482, 165627, 173514, 194068, 202433, 220836, 221067, 228723, 249516, 260271, 291102, 294756, 304964, 331254, 347028, 404866, 436653, 442134, 457446, 520542, 533687, 582204, 607299, 662508, 686169, 809732, 838651, 873306, 884268, 914892, 1041084, 1067374, 1214598, 1372338, 1601061, 1677302, 1746612, 1821897, 2134748, 2429196, 2515953, 2744676, 3202122, 3354604, 3643794, 4803183, 5031906, 5870557, 6404244, 7287588, 7547859, 9606366, 10063812, 11741114, 15095718, 17611671, 19212732, 23482228, 30191436, 35223342, 52835013, 70446684, 105670026, 211340052]

約数ペア:

[(1, 211340052), (2, 105670026), (3, 70446684), (4, 52835013), (6, 35223342), (7, 30191436), (9, 23482228), (11, 19212732), (12, 17611671), (14, 15095718), (18, 11741114), (21, 10063812), (22, 9606366), (28, 7547859), (29, 7287588), (33, 6404244), (36, 5870557), (42, 5031906), (44, 4803183), (58, 3643794), (63, 3354604), (66, 3202122), (77, 2744676), (84, 2515953), (87, 2429196), (99, 2134748), (116, 1821897), (121, 1746612), (126, 1677302), (132, 1601061), (154, 1372338), (174, 1214598), (198, 1067374), (203, 1041084), (231, 914892), (239, 884268), (242, 873306), (252, 838651), (261, 809732), (308, 686169), (319, 662508), (348, 607299), (363, 582204), (396, 533687), (406, 520542), (462, 457446), (478, 442134), (484, 436653), (522, 404866), (609, 347028), (638, 331254), (693, 304964), (717, 294756), (726, 291102), (812, 260271), (847, 249516), (924, 228723), (956, 221067), (957, 220836), (1044, 202433), (1089, 194068), (1218, 173514), (1276, 165627), (1386, 152482), (1434, 147378), (1452, 145551), (1673, 126324), (1694, 124758), (1827, 115676), (1914, 110418), (2151, 98252), (2178, 97034), (2233, 94644), (2436, 86757), (2541, 83172), (2629, 80388), (2772, 76241), (2868, 73689), (2871, 73612), (3346, 63162), (3388, 62379), (3509, 60228), (3654, 57838), (3828, 55209), (4302, 49126), (4356, 48517), (4466, 47322), (5019, 42108), (5082, 41586), (5258, 40194), (5742, 36806), (6692, 31581), (6699, 31548), (6931, 30492), (7018, 30114), (7308, 28919), (7623, 27724), (7887, 26796), (8604, 24563), (8932, 23661), (10038, 21054), (10164, 20793), (10516, 20097), (10527, 20076), (11484, 18403), (13398, 15774), (13862, 15246), (14036, 15057)]