199059984

素因数分解:

$2^4\times 3^3\times {\mathrm{460787}}^1$

素因数の和:460804

約数の個数: 40

約数和(自身を含む): 571377120

約数和(自身を除く): 372317136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 460787, 921574, 1382361, 1843148, 2764722, 3686296, 4147083, 5529444, 7372592, 8294166, 11058888, 12441249, 16588332, 22117776, 24882498, 33176664, 49764996, 66353328, 99529992, 199059984]

約数ペア:

[(1, 199059984), (2, 99529992), (3, 66353328), (4, 49764996), (6, 33176664), (8, 24882498), (9, 22117776), (12, 16588332), (16, 12441249), (18, 11058888), (24, 8294166), (27, 7372592), (36, 5529444), (48, 4147083), (54, 3686296), (72, 2764722), (108, 1843148), (144, 1382361), (216, 921574), (432, 460787)]