201163557

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{309007}}^1$

素因数の和:309048

約数の個数: 16

約数和(自身を含む): 316424192

約数和(自身を除く): 115260635

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 309007, 927021, 2163049, 6489147, 9579217, 28737651, 67054519, 201163557]

約数ペア:

[(1, 201163557), (3, 67054519), (7, 28737651), (21, 9579217), (31, 6489147), (93, 2163049), (217, 927021), (651, 309007)]