199202344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{8353}}^1$

素因数の和:8641

約数の個数: 32

約数和(自身を含む): 409011840

約数和(自身を除く): 209809496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 5962, 8353, 11924, 16706, 23848, 33412, 66824, 91883, 183766, 367532, 735064, 2263663, 4527326, 9054652, 18109304, 24900293, 49800586, 99601172, 199202344]

約数ペア:

[(1, 199202344), (2, 99601172), (4, 49800586), (8, 24900293), (11, 18109304), (22, 9054652), (44, 4527326), (88, 2263663), (271, 735064), (542, 367532), (1084, 183766), (2168, 91883), (2981, 66824), (5962, 33412), (8353, 23848), (11924, 16706)]