202219311

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{21737}}^1$

素因数の和:22190

約数の個数: 16

約数和(自身を含む): 308853504

約数和(自身を除く): 106634193

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 21737, 65211, 152159, 456477, 9629491, 28888473, 67406437, 202219311]

約数ペア:

[(1, 202219311), (3, 67406437), (7, 28888473), (21, 9629491), (443, 456477), (1329, 152159), (3101, 65211), (9303, 21737)]