207710784

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1785

約数の個数: 112

約数和(自身を含む): 619597440

約数和(自身を除く): 411886656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1693, 1704, 1728, 1917, 2272, 2556, 3386, 3408, 3834, 4544, 5079, 5112, 6772, 6816, 7668, 10158, 10224, 13544, 13632, 15237, 15336, 20316, 20448, 27088, 30474, 30672, 40632, 40896, 45711, 54176, 60948, 61344, 81264, 91422, 108352, 120203, 121896, 122688, 162528, 182844, 240406, 243792, 325056, 360609, 365688, 480812, 487584, 721218, 731376, 961624, 975168, 1081827, 1442436, 1462752, 1923248, 2163654, 2884872, 2925504, 3245481, 3846496, 4327308, 5769744, 6490962, 7692992, 8654616, 11539488, 12981924, 17309232, 23078976, 25963848, 34618464, 51927696, 69236928, 103855392, 207710784]

約数ペア:

[(1, 207710784), (2, 103855392), (3, 69236928), (4, 51927696), (6, 34618464), (8, 25963848), (9, 23078976), (12, 17309232), (16, 12981924), (18, 11539488), (24, 8654616), (27, 7692992), (32, 6490962), (36, 5769744), (48, 4327308), (54, 3846496), (64, 3245481), (71, 2925504), (72, 2884872), (96, 2163654), (108, 1923248), (142, 1462752), (144, 1442436), (192, 1081827), (213, 975168), (216, 961624), (284, 731376), (288, 721218), (426, 487584), (432, 480812), (568, 365688), (576, 360609), (639, 325056), (852, 243792), (864, 240406), (1136, 182844), (1278, 162528), (1693, 122688), (1704, 121896), (1728, 120203), (1917, 108352), (2272, 91422), (2556, 81264), (3386, 61344), (3408, 60948), (3834, 54176), (4544, 45711), (5079, 40896), (5112, 40632), (6772, 30672), (6816, 30474), (7668, 27088), (10158, 20448), (10224, 20316), (13544, 15336), (13632, 15237)]