198123824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6373}}^1$

素因数の和:6477

約数の個数: 40

約数和(自身を含む): 403091760

約数和(自身を除く): 204967936

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 6373, 7772, 12746, 15544, 25492, 31088, 50984, 101968, 184817, 369634, 426991, 739268, 853982, 1478536, 1707964, 2957072, 3415928, 6831856, 12382739, 24765478, 49530956, 99061912, 198123824]

約数ペア:

[(1, 198123824), (2, 99061912), (4, 49530956), (8, 24765478), (16, 12382739), (29, 6831856), (58, 3415928), (67, 2957072), (116, 1707964), (134, 1478536), (232, 853982), (268, 739268), (464, 426991), (536, 369634), (1072, 184817), (1943, 101968), (3886, 50984), (6373, 31088), (7772, 25492), (12746, 15544)]