200690259

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12967}}^1$

素因数の和:13055

約数の個数: 32

約数和(自身を含む): 338620416

約数和(自身を除く): 137930157

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 12967, 15477, 38901, 90769, 142637, 272307, 427911, 868789, 998459, 2606367, 2995377, 6081523, 9556679, 18244569, 28670037, 66896753, 200690259]

約数ペア:

[(1, 200690259), (3, 66896753), (7, 28670037), (11, 18244569), (21, 9556679), (33, 6081523), (67, 2995377), (77, 2606367), (201, 998459), (231, 868789), (469, 427911), (737, 272307), (1407, 142637), (2211, 90769), (5159, 38901), (12967, 15477)]