207427248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:456

約数の個数: 180

約数和(自身を含む): 695320080

約数和(自身を除く): 487892832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 389, 414, 483, 504, 529, 552, 644, 778, 828, 966, 1008, 1058, 1104, 1167, 1288, 1449, 1556, 1587, 1656, 1932, 2116, 2334, 2576, 2723, 2898, 3112, 3174, 3312, 3501, 3703, 3864, 4232, 4668, 4761, 5446, 5796, 6224, 6348, 7002, 7406, 7728, 8169, 8464, 8947, 9336, 9522, 10892, 11109, 11592, 12696, 14004, 14812, 16338, 17894, 18672, 19044, 21784, 22218, 23184, 24507, 25392, 26841, 28008, 29624, 32676, 33327, 35788, 38088, 43568, 44436, 49014, 53682, 56016, 59248, 62629, 65352, 66654, 71576, 76176, 80523, 88872, 98028, 107364, 125258, 130704, 133308, 143152, 161046, 177744, 187887, 196056, 205781, 214728, 250516, 266616, 322092, 375774, 392112, 411562, 429456, 501032, 533232, 563661, 617343, 644184, 751548, 823124, 1002064, 1127322, 1234686, 1288368, 1440467, 1503096, 1646248, 1852029, 2254644, 2469372, 2880934, 3006192, 3292496, 3704058, 4321401, 4509288, 4938744, 5761868, 7408116, 8642802, 9018576, 9877488, 11523736, 12964203, 14816232, 17285604, 23047472, 25928406, 29632464, 34571208, 51856812, 69142416, 103713624, 207427248]

約数ペア:

[(1, 207427248), (2, 103713624), (3, 69142416), (4, 51856812), (6, 34571208), (7, 29632464), (8, 25928406), (9, 23047472), (12, 17285604), (14, 14816232), (16, 12964203), (18, 11523736), (21, 9877488), (23, 9018576), (24, 8642802), (28, 7408116), (36, 5761868), (42, 4938744), (46, 4509288), (48, 4321401), (56, 3704058), (63, 3292496), (69, 3006192), (72, 2880934), (84, 2469372), (92, 2254644), (112, 1852029), (126, 1646248), (138, 1503096), (144, 1440467), (161, 1288368), (168, 1234686), (184, 1127322), (207, 1002064), (252, 823124), (276, 751548), (322, 644184), (336, 617343), (368, 563661), (389, 533232), (414, 501032), (483, 429456), (504, 411562), (529, 392112), (552, 375774), (644, 322092), (778, 266616), (828, 250516), (966, 214728), (1008, 205781), (1058, 196056), (1104, 187887), (1167, 177744), (1288, 161046), (1449, 143152), (1556, 133308), (1587, 130704), (1656, 125258), (1932, 107364), (2116, 98028), (2334, 88872), (2576, 80523), (2723, 76176), (2898, 71576), (3112, 66654), (3174, 65352), (3312, 62629), (3501, 59248), (3703, 56016), (3864, 53682), (4232, 49014), (4668, 44436), (4761, 43568), (5446, 38088), (5796, 35788), (6224, 33327), (6348, 32676), (7002, 29624), (7406, 28008), (7728, 26841), (8169, 25392), (8464, 24507), (8947, 23184), (9336, 22218), (9522, 21784), (10892, 19044), (11109, 18672), (11592, 17894), (12696, 16338), (14004, 14812)]