201645962

素因数分解:

$2^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{11279}}^1$

素因数の和:12565

約数の個数: 16

約数和(自身を含む): 345980160

約数和(自身を除く): 144334198

約数列:

[1, 2, 7, 14, 1277, 2554, 8939, 11279, 17878, 22558, 78953, 157906, 14403283, 28806566, 100822981, 201645962]

約数ペア:

[(1, 201645962), (2, 100822981), (7, 28806566), (14, 14403283), (1277, 157906), (2554, 78953), (8939, 22558), (11279, 17878)]