198879552

素因数分解:

$2^6\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2000

約数の個数: 84

約数和(自身を含む): 573326260

約数和(自身を除く): 374446708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 193, 288, 386, 576, 579, 772, 1158, 1544, 1737, 1789, 2316, 3088, 3474, 3578, 4632, 5367, 6176, 6948, 7156, 9264, 10734, 12352, 13896, 14312, 16101, 18528, 21468, 27792, 28624, 32202, 37056, 42936, 55584, 57248, 64404, 85872, 111168, 114496, 128808, 171744, 257616, 343488, 345277, 515232, 690554, 1030464, 1035831, 1381108, 2071662, 2762216, 3107493, 4143324, 5524432, 6214986, 8286648, 11048864, 12429972, 16573296, 22097728, 24859944, 33146592, 49719888, 66293184, 99439776, 198879552]

約数ペア:

[(1, 198879552), (2, 99439776), (3, 66293184), (4, 49719888), (6, 33146592), (8, 24859944), (9, 22097728), (12, 16573296), (16, 12429972), (18, 11048864), (24, 8286648), (32, 6214986), (36, 5524432), (48, 4143324), (64, 3107493), (72, 2762216), (96, 2071662), (144, 1381108), (192, 1035831), (193, 1030464), (288, 690554), (386, 515232), (576, 345277), (579, 343488), (772, 257616), (1158, 171744), (1544, 128808), (1737, 114496), (1789, 111168), (2316, 85872), (3088, 64404), (3474, 57248), (3578, 55584), (4632, 42936), (5367, 37056), (6176, 32202), (6948, 28624), (7156, 27792), (9264, 21468), (10734, 18528), (12352, 16101), (13896, 14312)]