194910081

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1\times {\mathrm{1613}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 265883904

約数和(自身を除く): 70973823

約数列:

[1, 3, 47, 141, 857, 1613, 2571, 4839, 40279, 75811, 120837, 227433, 1382341, 4147023, 64970027, 194910081]

約数ペア:

[(1, 194910081), (3, 64970027), (47, 4147023), (141, 1382341), (857, 227433), (1613, 120837), (2571, 75811), (4839, 40279)]