201157412

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{221539}}^1$

素因数の和:221770

約数の個数: 12

約数和(自身を含む): 353577840

約数和(自身を除く): 152420428

約数列:

[1, 2, 4, 227, 454, 908, 221539, 443078, 886156, 50289353, 100578706, 201157412]

約数ペア:

[(1, 201157412), (2, 100578706), (4, 50289353), (227, 886156), (454, 443078), (908, 221539)]