205453336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{13043}}^1$

素因数の和:13239

約数の個数: 32

約数和(自身を含む): 422625600

約数和(自身を除く): 217172264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 13043, 15752, 26086, 52172, 104344, 143473, 286946, 573892, 1147784, 2334697, 4669394, 9338788, 18677576, 25681667, 51363334, 102726668, 205453336]

約数ペア:

[(1, 205453336), (2, 102726668), (4, 51363334), (8, 25681667), (11, 18677576), (22, 9338788), (44, 4669394), (88, 2334697), (179, 1147784), (358, 573892), (716, 286946), (1432, 143473), (1969, 104344), (3938, 52172), (7876, 26086), (13043, 15752)]