210319804

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{665569}}^1$

素因数の和:665652

約数の個数: 12

約数和(自身を含む): 372719200

約数和(自身を除く): 162399396

約数列:

[1, 2, 4, 79, 158, 316, 665569, 1331138, 2662276, 52579951, 105159902, 210319804]

約数ペア:

[(1, 210319804), (2, 105159902), (4, 52579951), (79, 2662276), (158, 1331138), (316, 665569)]