214676882

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1031}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 374492160

約数和(自身を除く): 159815278

約数列:

[1, 2, 7, 14, 107, 139, 214, 278, 749, 973, 1031, 1498, 1946, 2062, 7217, 14434, 14873, 29746, 104111, 110317, 143309, 208222, 220634, 286618, 772219, 1003163, 1544438, 2006326, 15334063, 30668126, 107338441, 214676882]

約数ペア:

[(1, 214676882), (2, 107338441), (7, 30668126), (14, 15334063), (107, 2006326), (139, 1544438), (214, 1003163), (278, 772219), (749, 286618), (973, 220634), (1031, 208222), (1498, 143309), (1946, 110317), (2062, 104111), (7217, 29746), (14434, 14873)]