201663138

素因数分解:

$2^1\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{15787}}^1$

素因数の和:17921

約数の個数: 16

約数和(自身を含む): 403541280

約数和(自身を除く): 201878142

約数列:

[1, 2, 3, 6, 2129, 4258, 6387, 12774, 15787, 31574, 47361, 94722, 33610523, 67221046, 100831569, 201663138]

約数ペア:

[(1, 201663138), (2, 100831569), (3, 67221046), (6, 33610523), (2129, 94722), (4258, 47361), (6387, 31574), (12774, 15787)]