201238218

素因数分解:

$2^1\times 3^2\times {\mathrm{11179901}}^1$

素因数の和:11179909

約数の個数: 12

約数和(自身を含む): 436016178

約数和(自身を除く): 234777960

約数列:

[1, 2, 3, 6, 9, 18, 11179901, 22359802, 33539703, 67079406, 100619109, 201238218]

約数ペア:

[(1, 201238218), (2, 100619109), (3, 67079406), (6, 33539703), (9, 22359802), (18, 11179901)]