201440109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271849}}^1$

素因数の和:271884

約数の個数: 16

約数和(自身を含む): 304472000

約数和(自身を除く): 103031891

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 271849, 815547, 3534037, 5165131, 10602111, 15495393, 67146703, 201440109]

約数ペア:

[(1, 201440109), (3, 67146703), (13, 15495393), (19, 10602111), (39, 5165131), (57, 3534037), (247, 815547), (741, 271849)]