201356199

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{225989}}^1$

素因数の和:226012

約数の個数: 20

約数和(自身を含む): 328137480

約数和(自身を除く): 126781281

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 225989, 677967, 2033901, 2485879, 6101703, 7457637, 18305109, 22372911, 67118733, 201356199]

約数ペア:

[(1, 201356199), (3, 67118733), (9, 22372911), (11, 18305109), (27, 7457637), (33, 6101703), (81, 2485879), (99, 2033901), (297, 677967), (891, 225989)]