203279968

素因数分解:

$2^5\times {\mathrm{41}}^2\times {\mathrm{3779}}^1$

素因数の和:3871

約数の個数: 36

約数和(自身を含む): 410315220

約数和(自身を除く): 207035252

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 1681, 3362, 3779, 6724, 7558, 13448, 15116, 26896, 30232, 53792, 60464, 120928, 154939, 309878, 619756, 1239512, 2479024, 4958048, 6352499, 12704998, 25409996, 50819992, 101639984, 203279968]

約数ペア:

[(1, 203279968), (2, 101639984), (4, 50819992), (8, 25409996), (16, 12704998), (32, 6352499), (41, 4958048), (82, 2479024), (164, 1239512), (328, 619756), (656, 309878), (1312, 154939), (1681, 120928), (3362, 60464), (3779, 53792), (6724, 30232), (7558, 26896), (13448, 15116)]