199356768

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17749}}^1$

素因数の和:17781

約数の個数: 96

約数和(自身を含む): 626220000

約数和(自身を除く): 426863232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 17749, 35498, 53247, 70996, 106494, 141992, 159741, 212988, 230737, 283984, 319482, 425976, 461474, 479223, 567968, 638964, 692211, 851952, 922948, 958446, 1277928, 1384422, 1703904, 1845896, 1916892, 2076633, 2555856, 2768844, 3691792, 3833784, 4153266, 5111712, 5537688, 6229899, 7383584, 7667568, 8306532, 11075376, 12459798, 15335136, 16613064, 22150752, 24919596, 33226128, 49839192, 66452256, 99678384, 199356768]

約数ペア:

[(1, 199356768), (2, 99678384), (3, 66452256), (4, 49839192), (6, 33226128), (8, 24919596), (9, 22150752), (12, 16613064), (13, 15335136), (16, 12459798), (18, 11075376), (24, 8306532), (26, 7667568), (27, 7383584), (32, 6229899), (36, 5537688), (39, 5111712), (48, 4153266), (52, 3833784), (54, 3691792), (72, 2768844), (78, 2555856), (96, 2076633), (104, 1916892), (108, 1845896), (117, 1703904), (144, 1384422), (156, 1277928), (208, 958446), (216, 922948), (234, 851952), (288, 692211), (312, 638964), (351, 567968), (416, 479223), (432, 461474), (468, 425976), (624, 319482), (702, 283984), (864, 230737), (936, 212988), (1248, 159741), (1404, 141992), (1872, 106494), (2808, 70996), (3744, 53247), (5616, 35498), (11232, 17749)]