206857424

素因数分解:

$2^4\times {\mathrm{1153}}^1\times {\mathrm{11213}}^1$

素因数の和:12374

約数の個数: 20

約数和(自身を含む): 401169636

約数和(自身を除く): 194312212

約数列:

[1, 2, 4, 8, 16, 1153, 2306, 4612, 9224, 11213, 18448, 22426, 44852, 89704, 179408, 12928589, 25857178, 51714356, 103428712, 206857424]

約数ペア:

[(1, 206857424), (2, 103428712), (4, 51714356), (8, 25857178), (16, 12928589), (1153, 179408), (2306, 89704), (4612, 44852), (9224, 22426), (11213, 18448)]