201801279

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{10499}}^1$

素因数の和:10694

約数の個数: 16

約数和(自身を含む): 277200000

約数和(自身を除く): 75398721

約数列:

[1, 3, 43, 129, 149, 447, 6407, 10499, 19221, 31497, 451457, 1354371, 1564351, 4693053, 67267093, 201801279]

約数ペア:

[(1, 201801279), (3, 67267093), (43, 4693053), (129, 1564351), (149, 1354371), (447, 451457), (6407, 31497), (10499, 19221)]