206743936

素因数分解:

$2^7\times 7^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 510408000

約数和(自身を除く): 303664064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 272, 277, 343, 392, 448, 476, 544, 554, 686, 784, 833, 896, 952, 1088, 1108, 1372, 1568, 1666, 1904, 1939, 2176, 2216, 2744, 3136, 3332, 3808, 3878, 4432, 4709, 5488, 5831, 6272, 6664, 7616, 7756, 8864, 9418, 10976, 11662, 13328, 13573, 15232, 15512, 17728, 18836, 21952, 23324, 26656, 27146, 31024, 32963, 35456, 37672, 43904, 46648, 53312, 54292, 62048, 65926, 75344, 93296, 95011, 106624, 108584, 124096, 131852, 150688, 186592, 190022, 217168, 230741, 248192, 263704, 301376, 373184, 380044, 434336, 461482, 527408, 602752, 746368, 760088, 868672, 922964, 1054816, 1520176, 1615187, 1737344, 1845928, 2109632, 3040352, 3230374, 3691856, 4219264, 6080704, 6460748, 7383712, 12161408, 12921496, 14767424, 25842992, 29534848, 51685984, 103371968, 206743936]

約数ペア:

[(1, 206743936), (2, 103371968), (4, 51685984), (7, 29534848), (8, 25842992), (14, 14767424), (16, 12921496), (17, 12161408), (28, 7383712), (32, 6460748), (34, 6080704), (49, 4219264), (56, 3691856), (64, 3230374), (68, 3040352), (98, 2109632), (112, 1845928), (119, 1737344), (128, 1615187), (136, 1520176), (196, 1054816), (224, 922964), (238, 868672), (272, 760088), (277, 746368), (343, 602752), (392, 527408), (448, 461482), (476, 434336), (544, 380044), (554, 373184), (686, 301376), (784, 263704), (833, 248192), (896, 230741), (952, 217168), (1088, 190022), (1108, 186592), (1372, 150688), (1568, 131852), (1666, 124096), (1904, 108584), (1939, 106624), (2176, 95011), (2216, 93296), (2744, 75344), (3136, 65926), (3332, 62048), (3808, 54292), (3878, 53312), (4432, 46648), (4709, 43904), (5488, 37672), (5831, 35456), (6272, 32963), (6664, 31024), (7616, 27146), (7756, 26656), (8864, 23324), (9418, 21952), (10976, 18836), (11662, 17728), (13328, 15512), (13573, 15232)]