206572197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{40433}}^1$

素因数の和:40580

約数の個数: 16

約数和(自身を含む): 298888128

約数和(自身を除く): 92315931

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 40433, 121299, 525629, 1576887, 5296723, 15890169, 68857399, 206572197]

約数ペア:

[(1, 206572197), (3, 68857399), (13, 15890169), (39, 5296723), (131, 1576887), (393, 525629), (1703, 121299), (5109, 40433)]