211777104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5209}}^1$

素因数の和:5249

約数の個数: 120

約数和(自身を含む): 687386560

約数和(自身を除く): 475609456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5209, 5808, 6776, 10164, 10418, 13552, 15627, 20328, 20836, 31254, 36463, 40656, 41672, 57299, 62508, 72926, 83344, 109389, 114598, 125016, 145852, 171897, 218778, 229196, 250032, 291704, 343794, 401093, 437556, 458392, 583408, 630289, 687588, 802186, 875112, 916784, 1203279, 1260578, 1375176, 1604372, 1750224, 1890867, 2406558, 2521156, 2750352, 3208744, 3781734, 4412023, 4813116, 5042312, 6417488, 7563468, 8824046, 9626232, 10084624, 13236069, 15126936, 17648092, 19252464, 26472138, 30253872, 35296184, 52944276, 70592368, 105888552, 211777104]

約数ペア:

[(1, 211777104), (2, 105888552), (3, 70592368), (4, 52944276), (6, 35296184), (7, 30253872), (8, 26472138), (11, 19252464), (12, 17648092), (14, 15126936), (16, 13236069), (21, 10084624), (22, 9626232), (24, 8824046), (28, 7563468), (33, 6417488), (42, 5042312), (44, 4813116), (48, 4412023), (56, 3781734), (66, 3208744), (77, 2750352), (84, 2521156), (88, 2406558), (112, 1890867), (121, 1750224), (132, 1604372), (154, 1375176), (168, 1260578), (176, 1203279), (231, 916784), (242, 875112), (264, 802186), (308, 687588), (336, 630289), (363, 583408), (462, 458392), (484, 437556), (528, 401093), (616, 343794), (726, 291704), (847, 250032), (924, 229196), (968, 218778), (1232, 171897), (1452, 145852), (1694, 125016), (1848, 114598), (1936, 109389), (2541, 83344), (2904, 72926), (3388, 62508), (3696, 57299), (5082, 41672), (5209, 40656), (5808, 36463), (6776, 31254), (10164, 20836), (10418, 20328), (13552, 15627)]