205492744

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 392264640

約数和(自身を除く): 186771896

約数列:

[1, 2, 4, 8, 71, 142, 284, 331, 568, 662, 1093, 1324, 2186, 2648, 4372, 8744, 23501, 47002, 77603, 94004, 155206, 188008, 310412, 361783, 620824, 723566, 1447132, 2894264, 25686593, 51373186, 102746372, 205492744]

約数ペア:

[(1, 205492744), (2, 102746372), (4, 51373186), (8, 25686593), (71, 2894264), (142, 1447132), (284, 723566), (331, 620824), (568, 361783), (662, 310412), (1093, 188008), (1324, 155206), (2186, 94004), (2648, 77603), (4372, 47002), (8744, 23501)]