200788945

素因数分解:

$5^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{5407}}^1$

素因数の和:6480

約数の個数: 16

約数和(自身を含む): 275678208

約数和(自身を除く): 74889263

約数列:

[1, 5, 7, 35, 1061, 5305, 5407, 7427, 27035, 37135, 37849, 189245, 5736827, 28684135, 40157789, 200788945]

約数ペア:

[(1, 200788945), (5, 40157789), (7, 28684135), (35, 5736827), (1061, 189245), (5305, 37849), (5407, 37135), (7427, 27035)]