203469984

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2749}}^1$

素因数の和:3022

約数の個数: 72

約数和(自身を含む): 581080500

約数和(自身を除く): 377610516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 2749, 3084, 4112, 4626, 5498, 6168, 8224, 8247, 9252, 10996, 12336, 16494, 18504, 21992, 24672, 24741, 32988, 37008, 43984, 49482, 65976, 74016, 87968, 98964, 131952, 197928, 263904, 395856, 706493, 791712, 1412986, 2119479, 2825972, 4238958, 5651944, 6358437, 8477916, 11303888, 12716874, 16955832, 22607776, 25433748, 33911664, 50867496, 67823328, 101734992, 203469984]

約数ペア:

[(1, 203469984), (2, 101734992), (3, 67823328), (4, 50867496), (6, 33911664), (8, 25433748), (9, 22607776), (12, 16955832), (16, 12716874), (18, 11303888), (24, 8477916), (32, 6358437), (36, 5651944), (48, 4238958), (72, 2825972), (96, 2119479), (144, 1412986), (257, 791712), (288, 706493), (514, 395856), (771, 263904), (1028, 197928), (1542, 131952), (2056, 98964), (2313, 87968), (2749, 74016), (3084, 65976), (4112, 49482), (4626, 43984), (5498, 37008), (6168, 32988), (8224, 24741), (8247, 24672), (9252, 21992), (10996, 18504), (12336, 16494)]