204056972

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{4051}}^1$

素因数の和:4326

約数の個数: 36

約数和(自身を含む): 417120984

約数和(自身を除く): 213064012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1799, 3598, 4051, 7196, 8102, 12593, 16204, 25186, 28357, 50372, 56714, 113428, 198499, 396998, 793996, 1041107, 2082214, 4164428, 7287749, 14575498, 29150996, 51014243, 102028486, 204056972]

約数ペア:

[(1, 204056972), (2, 102028486), (4, 51014243), (7, 29150996), (14, 14575498), (28, 7287749), (49, 4164428), (98, 2082214), (196, 1041107), (257, 793996), (514, 396998), (1028, 198499), (1799, 113428), (3598, 56714), (4051, 50372), (7196, 28357), (8102, 25186), (12593, 16204)]