200968999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{19051}}^1$

素因数の和:19206

約数の個数: 16

約数和(自身を含む): 252400896

約数和(自身を除く): 51431897

約数列:

[1, 7, 11, 77, 137, 959, 1507, 10549, 19051, 133357, 209561, 1466927, 2609987, 18269909, 28709857, 200968999]

約数ペア:

[(1, 200968999), (7, 28709857), (11, 18269909), (77, 2609987), (137, 1466927), (959, 209561), (1507, 133357), (10549, 19051)]