218338422

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 443232000

約数和(自身を除く): 224893578

約数列:

[1, 2, 3, 6, 107, 199, 214, 321, 398, 597, 642, 1194, 1709, 3418, 5127, 10254, 21293, 42586, 63879, 127758, 182863, 340091, 365726, 548589, 680182, 1020273, 1097178, 2040546, 36389737, 72779474, 109169211, 218338422]

約数ペア:

[(1, 218338422), (2, 109169211), (3, 72779474), (6, 36389737), (107, 2040546), (199, 1097178), (214, 1020273), (321, 680182), (398, 548589), (597, 365726), (642, 340091), (1194, 182863), (1709, 127758), (3418, 63879), (5127, 42586), (10254, 21293)]