192474821

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 244047552

約数和(自身を除く): 51572731

約数列:

[1, 7, 11, 77, 113, 121, 791, 847, 1243, 2011, 8701, 13673, 14077, 22121, 95711, 154847, 227243, 243331, 1590701, 1703317, 2499673, 17497711, 27496403, 192474821]

約数ペア:

[(1, 192474821), (7, 27496403), (11, 17497711), (77, 2499673), (113, 1703317), (121, 1590701), (791, 243331), (847, 227243), (1243, 154847), (2011, 95711), (8701, 22121), (13673, 14077)]