188804274

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{240209}}^1$

素因数の和:240345

約数の個数: 16

約数和(自身を含む): 380492640

約数和(自身を除く): 191688366

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 240209, 480418, 720627, 1441254, 31467379, 62934758, 94402137, 188804274]

約数ペア:

[(1, 188804274), (2, 94402137), (3, 62934758), (6, 31467379), (131, 1441254), (262, 720627), (393, 480418), (786, 240209)]