190291297

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13451}}^1$

素因数の和:13548

約数の個数: 16

約数和(自身を含む): 227284992

約数和(自身を除く): 36993695

約数列:

[1, 7, 43, 47, 301, 329, 2021, 13451, 14147, 94157, 578393, 632197, 4048751, 4425379, 27184471, 190291297]

約数ペア:

[(1, 190291297), (7, 27184471), (43, 4425379), (47, 4048751), (301, 632197), (329, 578393), (2021, 94157), (13451, 14147)]