203395968

素因数分解:

$2^7\times 3^3\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 605268000

約数和(自身を除く): 401872032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 229, 257, 288, 384, 432, 458, 514, 576, 687, 771, 864, 916, 1028, 1152, 1374, 1542, 1728, 1832, 2056, 2061, 2313, 2748, 3084, 3456, 3664, 4112, 4122, 4626, 5496, 6168, 6183, 6939, 7328, 8224, 8244, 9252, 10992, 12336, 12366, 13878, 14656, 16448, 16488, 18504, 21984, 24672, 24732, 27756, 29312, 32896, 32976, 37008, 43968, 49344, 49464, 55512, 58853, 65952, 74016, 87936, 98688, 98928, 111024, 117706, 131904, 148032, 176559, 197856, 222048, 235412, 263808, 296064, 353118, 395712, 444096, 470824, 529677, 706236, 791424, 888192, 941648, 1059354, 1412472, 1589031, 1883296, 2118708, 2824944, 3178062, 3766592, 4237416, 5649888, 6356124, 7533184, 8474832, 11299776, 12712248, 16949664, 22599552, 25424496, 33899328, 50848992, 67798656, 101697984, 203395968]

約数ペア:

[(1, 203395968), (2, 101697984), (3, 67798656), (4, 50848992), (6, 33899328), (8, 25424496), (9, 22599552), (12, 16949664), (16, 12712248), (18, 11299776), (24, 8474832), (27, 7533184), (32, 6356124), (36, 5649888), (48, 4237416), (54, 3766592), (64, 3178062), (72, 2824944), (96, 2118708), (108, 1883296), (128, 1589031), (144, 1412472), (192, 1059354), (216, 941648), (229, 888192), (257, 791424), (288, 706236), (384, 529677), (432, 470824), (458, 444096), (514, 395712), (576, 353118), (687, 296064), (771, 263808), (864, 235412), (916, 222048), (1028, 197856), (1152, 176559), (1374, 148032), (1542, 131904), (1728, 117706), (1832, 111024), (2056, 98928), (2061, 98688), (2313, 87936), (2748, 74016), (3084, 65952), (3456, 58853), (3664, 55512), (4112, 49464), (4122, 49344), (4626, 43968), (5496, 37008), (6168, 32976), (6183, 32896), (6939, 29312), (7328, 27756), (8224, 24732), (8244, 24672), (9252, 21984), (10992, 18504), (12336, 16488), (12366, 16448), (13878, 14656)]