200747703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 302851584

約数和(自身を除く): 102103881

約数列:

[1, 3, 13, 23, 39, 69, 163, 299, 489, 897, 1373, 2119, 3749, 4119, 6357, 11247, 17849, 31579, 48737, 53547, 94737, 146211, 223799, 410527, 671397, 1231581, 2909387, 5147377, 8728161, 15442131, 66915901, 200747703]

約数ペア:

[(1, 200747703), (3, 66915901), (13, 15442131), (23, 8728161), (39, 5147377), (69, 2909387), (163, 1231581), (299, 671397), (489, 410527), (897, 223799), (1373, 146211), (2119, 94737), (3749, 53547), (4119, 48737), (6357, 31579), (11247, 17849)]