209132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 469224

約数和(自身を除く): 260092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 97, 98, 154, 194, 196, 308, 388, 539, 679, 1067, 1078, 1358, 2134, 2156, 2716, 4268, 4753, 7469, 9506, 14938, 19012, 29876, 52283, 104566, 209132]

約数ペア:

[(1, 209132), (2, 104566), (4, 52283), (7, 29876), (11, 19012), (14, 14938), (22, 9506), (28, 7469), (44, 4753), (49, 4268), (77, 2716), (97, 2156), (98, 2134), (154, 1358), (194, 1078), (196, 1067), (308, 679), (388, 539)]