199940498

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{787}}^1\times {\mathrm{2153}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 305523360

約数和(自身を除く): 105582862

約数列:

[1, 2, 59, 118, 787, 1574, 2153, 4306, 46433, 92866, 127027, 254054, 1694411, 3388822, 99970249, 199940498]

約数ペア:

[(1, 199940498), (2, 99970249), (59, 3388822), (118, 1694411), (787, 254054), (1574, 127027), (2153, 92866), (4306, 46433)]