199294848

素因数分解:

$2^7\times 3^2\times {\mathrm{172999}}^1$

素因数の和:173019

約数の個数: 48

約数和(自身を含む): 573495000

約数和(自身を除く): 374200152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 172999, 345998, 518997, 691996, 1037994, 1383992, 1556991, 2075988, 2767984, 3113982, 4151976, 5535968, 6227964, 8303952, 11071936, 12455928, 16607904, 22143872, 24911856, 33215808, 49823712, 66431616, 99647424, 199294848]

約数ペア:

[(1, 199294848), (2, 99647424), (3, 66431616), (4, 49823712), (6, 33215808), (8, 24911856), (9, 22143872), (12, 16607904), (16, 12455928), (18, 11071936), (24, 8303952), (32, 6227964), (36, 5535968), (48, 4151976), (64, 3113982), (72, 2767984), (96, 2075988), (128, 1556991), (144, 1383992), (192, 1037994), (288, 691996), (384, 518997), (576, 345998), (1152, 172999)]