201491554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{115933}}^1$

素因数の和:116025

約数の個数: 16

約数和(自身を含む): 333889920

約数和(自身を除く): 132398366

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 115933, 231866, 1275263, 2550526, 9158707, 18317414, 100745777, 201491554]

約数ペア:

[(1, 201491554), (2, 100745777), (11, 18317414), (22, 9158707), (79, 2550526), (158, 1275263), (869, 231866), (1738, 115933)]