214906986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 599961600

約数和(自身を除く): 385054614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 46, 54, 57, 63, 69, 114, 126, 133, 138, 161, 171, 189, 207, 266, 322, 342, 378, 399, 414, 437, 483, 513, 621, 798, 874, 966, 1026, 1197, 1242, 1301, 1311, 1449, 2394, 2602, 2622, 2898, 3059, 3591, 3903, 3933, 4347, 6118, 7182, 7806, 7866, 8694, 9107, 9177, 11709, 11799, 18214, 18354, 23418, 23598, 24719, 27321, 27531, 29923, 35127, 49438, 54642, 55062, 59846, 70254, 74157, 81963, 82593, 89769, 148314, 163926, 165186, 173033, 179538, 209461, 222471, 245889, 269307, 346066, 418922, 444942, 491778, 519099, 538614, 568537, 628383, 667413, 807921, 1038198, 1137074, 1256766, 1334826, 1557297, 1615842, 1705611, 1885149, 3114594, 3411222, 3770298, 3979759, 4671891, 5116833, 5655447, 7959518, 9343782, 10233666, 11310894, 11939277, 15350499, 23878554, 30700998, 35817831, 71635662, 107453493, 214906986]

約数ペア:

[(1, 214906986), (2, 107453493), (3, 71635662), (6, 35817831), (7, 30700998), (9, 23878554), (14, 15350499), (18, 11939277), (19, 11310894), (21, 10233666), (23, 9343782), (27, 7959518), (38, 5655447), (42, 5116833), (46, 4671891), (54, 3979759), (57, 3770298), (63, 3411222), (69, 3114594), (114, 1885149), (126, 1705611), (133, 1615842), (138, 1557297), (161, 1334826), (171, 1256766), (189, 1137074), (207, 1038198), (266, 807921), (322, 667413), (342, 628383), (378, 568537), (399, 538614), (414, 519099), (437, 491778), (483, 444942), (513, 418922), (621, 346066), (798, 269307), (874, 245889), (966, 222471), (1026, 209461), (1197, 179538), (1242, 173033), (1301, 165186), (1311, 163926), (1449, 148314), (2394, 89769), (2602, 82593), (2622, 81963), (2898, 74157), (3059, 70254), (3591, 59846), (3903, 55062), (3933, 54642), (4347, 49438), (6118, 35127), (7182, 29923), (7806, 27531), (7866, 27321), (8694, 24719), (9107, 23598), (9177, 23418), (11709, 18354), (11799, 18214)]