199065816

素因数分解:

$2^3\times 3^3\times {\mathrm{921601}}^1$

素因数の和:921616

約数の個数: 32

約数和(自身を含む): 552961200

約数和(自身を除く): 353895384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 921601, 1843202, 2764803, 3686404, 5529606, 7372808, 8294409, 11059212, 16588818, 22118424, 24883227, 33177636, 49766454, 66355272, 99532908, 199065816]

約数ペア:

[(1, 199065816), (2, 99532908), (3, 66355272), (4, 49766454), (6, 33177636), (8, 24883227), (9, 22118424), (12, 16588818), (18, 11059212), (24, 8294409), (27, 7372808), (36, 5529606), (54, 3686404), (72, 2764803), (108, 1843202), (216, 921601)]