202154743

素因数分解:

$7^2\times {\mathrm{1433}}^1\times {\mathrm{2879}}^1$

素因数の和:4326

約数の個数: 12

約数和(自身を含む): 235405440

約数和(自身を除く): 33250697

約数列:

[1, 7, 49, 1433, 2879, 10031, 20153, 70217, 141071, 4125607, 28879249, 202154743]

約数ペア:

[(1, 202154743), (7, 28879249), (49, 4125607), (1433, 141071), (2879, 70217), (10031, 20153)]