207772292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18413}}^1$

素因数の和:18468

約数の個数: 48

約数和(自身を含む): 461970432

約数和(自身を除く): 254198140

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, 18413, 36826, 73652, 128891, 239369, 257782, 478738, 515564, 570803, 957476, 1141606, 1675583, 2283212, 3351166, 3995621, 6702332, 7420439, 7991242, 14840878, 15982484, 29681756, 51943073, 103886146, 207772292]

約数ペア:

[(1, 207772292), (2, 103886146), (4, 51943073), (7, 29681756), (13, 15982484), (14, 14840878), (26, 7991242), (28, 7420439), (31, 6702332), (52, 3995621), (62, 3351166), (91, 2283212), (124, 1675583), (182, 1141606), (217, 957476), (364, 570803), (403, 515564), (434, 478738), (806, 257782), (868, 239369), (1612, 128891), (2821, 73652), (5642, 36826), (11284, 18413)]