207834872

素因数分解:

$2^3\times 7^2\times {\mathrm{257}}^1\times {\mathrm{2063}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 455297760

約数和(自身を除く): 247462888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 257, 392, 514, 1028, 1799, 2056, 2063, 3598, 4126, 7196, 8252, 12593, 14392, 14441, 16504, 25186, 28882, 50372, 57764, 100744, 101087, 115528, 202174, 404348, 530191, 808696, 1060382, 2120764, 3711337, 4241528, 7422674, 14845348, 25979359, 29690696, 51958718, 103917436, 207834872]

約数ペア:

[(1, 207834872), (2, 103917436), (4, 51958718), (7, 29690696), (8, 25979359), (14, 14845348), (28, 7422674), (49, 4241528), (56, 3711337), (98, 2120764), (196, 1060382), (257, 808696), (392, 530191), (514, 404348), (1028, 202174), (1799, 115528), (2056, 101087), (2063, 100744), (3598, 57764), (4126, 50372), (7196, 28882), (8252, 25186), (12593, 16504), (14392, 14441)]