200949886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{6481}}^1$

素因数の和:6939

約数の個数: 16

約数和(自身を含む): 310358160

約数和(自身を除く): 109408274

約数列:

[1, 2, 37, 74, 419, 838, 6481, 12962, 15503, 31006, 239797, 479594, 2715539, 5431078, 100474943, 200949886]

約数ペア:

[(1, 200949886), (2, 100474943), (37, 5431078), (74, 2715539), (419, 479594), (838, 239797), (6481, 31006), (12962, 15503)]