201021159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{2851}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 282462080

約数和(自身を除く): 81440921

約数列:

[1, 3, 19, 57, 1237, 2851, 3711, 8553, 23503, 54169, 70509, 162507, 3526687, 10580061, 67007053, 201021159]

約数ペア:

[(1, 201021159), (3, 67007053), (19, 10580061), (57, 3526687), (1237, 162507), (2851, 70509), (3711, 54169), (8553, 23503)]