202248981

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{226991}}^1$

素因数の和:227014

約数の個数: 20

約数和(自身を含む): 329592384

約数和(自身を除く): 127343403

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 226991, 680973, 2042919, 2496901, 6128757, 7490703, 18386271, 22472109, 67416327, 202248981]

約数ペア:

[(1, 202248981), (3, 67416327), (9, 22472109), (11, 18386271), (27, 7490703), (33, 6128757), (81, 2496901), (99, 2042919), (297, 680973), (891, 226991)]