207591748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18397}}^1$

素因数の和:18452

約数の個数: 48

約数和(自身を含む): 461569024

約数和(自身を除く): 253977276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 18397, 36794, 73588, 128779, 239161, 257558, 478322, 515116, 570307, 956644, 1140614, 1674127, 2281228, 3348254, 3992149, 6696508, 7413991, 7984298, 14827982, 15968596, 29655964, 51897937, 103795874, 207591748]

約数ペア:

[(1, 207591748), (2, 103795874), (4, 51897937), (7, 29655964), (13, 15968596), (14, 14827982), (26, 7984298), (28, 7413991), (31, 6696508), (52, 3992149), (62, 3348254), (91, 2281228), (124, 1674127), (182, 1140614), (217, 956644), (364, 570307), (403, 515116), (434, 478322), (806, 257558), (868, 239161), (1612, 128779), (2821, 73588), (5642, 36794), (11284, 18397)]