199591272

素因数分解:

$2^3\times 3^2\times {\mathrm{2772101}}^1$

素因数の和:2772113

約数の個数: 24

約数和(自身を含む): 540559890

約数和(自身を除く): 340968618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2772101, 5544202, 8316303, 11088404, 16632606, 22176808, 24948909, 33265212, 49897818, 66530424, 99795636, 199591272]

約数ペア:

[(1, 199591272), (2, 99795636), (3, 66530424), (4, 49897818), (6, 33265212), (8, 24948909), (9, 22176808), (12, 16632606), (18, 11088404), (24, 8316303), (36, 5544202), (72, 2772101)]