205756496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2381}}^1$

素因数の和:2891

約数の個数: 40

約数和(自身を含む): 435963168

約数和(自身を除く): 230206672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 491, 982, 1964, 2381, 3928, 4762, 5401, 7856, 9524, 10802, 19048, 21604, 26191, 38096, 43208, 52382, 86416, 104764, 209528, 419056, 1169071, 2338142, 4676284, 9352568, 12859781, 18705136, 25719562, 51439124, 102878248, 205756496]

約数ペア:

[(1, 205756496), (2, 102878248), (4, 51439124), (8, 25719562), (11, 18705136), (16, 12859781), (22, 9352568), (44, 4676284), (88, 2338142), (176, 1169071), (491, 419056), (982, 209528), (1964, 104764), (2381, 86416), (3928, 52382), (4762, 43208), (5401, 38096), (7856, 26191), (9524, 21604), (10802, 19048)]