204047984

素因数分解:

$2^4\times 7^1\times {\mathrm{1821857}}^1$

素因数の和:1821872

約数の個数: 20

約数和(自身を含む): 451820784

約数和(自身を除く): 247772800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1821857, 3643714, 7287428, 12752999, 14574856, 25505998, 29149712, 51011996, 102023992, 204047984]

約数ペア:

[(1, 204047984), (2, 102023992), (4, 51011996), (7, 29149712), (8, 25505998), (14, 14574856), (16, 12752999), (28, 7287428), (56, 3643714), (112, 1821857)]