205414964

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 363888000

約数和(自身を除く): 158473036

約数列:

[1, 2, 4, 151, 199, 302, 398, 604, 796, 1709, 3418, 6836, 30049, 60098, 120196, 258059, 340091, 516118, 680182, 1032236, 1360364, 51353741, 102707482, 205414964]

約数ペア:

[(1, 205414964), (2, 102707482), (4, 51353741), (151, 1360364), (199, 1032236), (302, 680182), (398, 516118), (604, 340091), (796, 258059), (1709, 120196), (3418, 60098), (6836, 30049)]