207820466

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 380282112

約数和(自身を除く): 172461646

約数列:

[1, 2, 7, 14, 31, 49, 62, 67, 98, 134, 217, 434, 469, 938, 1021, 1519, 2042, 2077, 3038, 3283, 4154, 6566, 7147, 14294, 14539, 29078, 31651, 50029, 63302, 68407, 100058, 101773, 136814, 203546, 221557, 443114, 478849, 957698, 1550899, 2120617, 3101798, 3351943, 4241234, 6703886, 14844319, 29688638, 103910233, 207820466]

約数ペア:

[(1, 207820466), (2, 103910233), (7, 29688638), (14, 14844319), (31, 6703886), (49, 4241234), (62, 3351943), (67, 3101798), (98, 2120617), (134, 1550899), (217, 957698), (434, 478849), (469, 443114), (938, 221557), (1021, 203546), (1519, 136814), (2042, 101773), (2077, 100058), (3038, 68407), (3283, 63302), (4154, 50029), (6566, 31651), (7147, 29078), (14294, 14539)]