207966785061

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{60755707}}^1$

素因数の和:60755880

約数の個数: 16

約数和(自身を含む): 318845955584

約数和(自身を除く): 110879170523

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 60755707, 182267121, 425289949, 1275869847, 9903180241, 29709540723, 69322261687, 207966785061]

約数ペア:

[(1, 207966785061), (3, 69322261687), (7, 29709540723), (21, 9903180241), (163, 1275869847), (489, 425289949), (1141, 182267121), (3423, 60755707)]