207310664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{8693}}^1$

素因数の和:8981

約数の個数: 32

約数和(自身を含む): 425658240

約数和(自身を除く): 218347576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 5962, 8693, 11924, 17386, 23848, 34772, 69544, 95623, 191246, 382492, 764984, 2355803, 4711606, 9423212, 18846424, 25913833, 51827666, 103655332, 207310664]

約数ペア:

[(1, 207310664), (2, 103655332), (4, 51827666), (8, 25913833), (11, 18846424), (22, 9423212), (44, 4711606), (88, 2355803), (271, 764984), (542, 382492), (1084, 191246), (2168, 95623), (2981, 69544), (5962, 34772), (8693, 23848), (11924, 17386)]