199656573

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{3517}}^1$

素因数の和:3796

約数の個数: 16

約数和(自身を含む): 270182400

約数和(自身を除く): 70525827

約数列:

[1, 3, 127, 149, 381, 447, 3517, 10551, 18923, 56769, 446659, 524033, 1339977, 1572099, 66552191, 199656573]

約数ペア:

[(1, 199656573), (3, 66552191), (127, 1572099), (149, 1339977), (381, 524033), (447, 446659), (3517, 56769), (10551, 18923)]