201803961

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1\times {\mathrm{683}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 271684800

約数和(自身を除く): 69880839

約数列:

[1, 3, 149, 447, 661, 683, 1983, 2049, 98489, 101767, 295467, 305301, 451463, 1354389, 67267987, 201803961]

約数ペア:

[(1, 201803961), (3, 67267987), (149, 1354389), (447, 451463), (661, 305301), (683, 295467), (1983, 101767), (2049, 98489)]