206178246

素因数分解:

$2^1\times 3^2\times {\mathrm{1669}}^1\times {\mathrm{6863}}^1$

素因数の和:8540

約数の個数: 24

約数和(自身を含む): 447052320

約数和(自身を除く): 240874074

約数列:

[1, 2, 3, 6, 9, 18, 1669, 3338, 5007, 6863, 10014, 13726, 15021, 20589, 30042, 41178, 61767, 123534, 11454347, 22908694, 34363041, 68726082, 103089123, 206178246]

約数ペア:

[(1, 206178246), (2, 103089123), (3, 68726082), (6, 34363041), (9, 22908694), (18, 11454347), (1669, 123534), (3338, 61767), (5007, 41178), (6863, 30042), (10014, 20589), (13726, 15021)]