199320016

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 461577600

約数和(自身を除く): 262257584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 109, 112, 116, 203, 218, 232, 406, 436, 464, 563, 763, 812, 872, 1126, 1526, 1624, 1744, 2252, 3052, 3161, 3248, 3941, 4504, 6104, 6322, 7882, 9008, 12208, 12644, 15764, 16327, 22127, 25288, 31528, 32654, 44254, 50576, 61367, 63056, 65308, 88508, 114289, 122734, 130616, 177016, 228578, 245468, 261232, 354032, 429569, 457156, 490936, 859138, 914312, 981872, 1718276, 1779643, 1828624, 3436552, 3559286, 6873104, 7118572, 12457501, 14237144, 24915002, 28474288, 49830004, 99660008, 199320016]

約数ペア:

[(1, 199320016), (2, 99660008), (4, 49830004), (7, 28474288), (8, 24915002), (14, 14237144), (16, 12457501), (28, 7118572), (29, 6873104), (56, 3559286), (58, 3436552), (109, 1828624), (112, 1779643), (116, 1718276), (203, 981872), (218, 914312), (232, 859138), (406, 490936), (436, 457156), (464, 429569), (563, 354032), (763, 261232), (812, 245468), (872, 228578), (1126, 177016), (1526, 130616), (1624, 122734), (1744, 114289), (2252, 88508), (3052, 65308), (3161, 63056), (3248, 61367), (3941, 50576), (4504, 44254), (6104, 32654), (6322, 31528), (7882, 25288), (9008, 22127), (12208, 16327), (12644, 15764)]