200816644

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{17117}}^1$

素因数の和:17547

約数の個数: 24

約数和(自身を含む): 402615360

約数和(自身を除く): 201798716

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 17117, 34234, 68468, 119819, 239638, 479276, 7172023, 14344046, 28688092, 50204161, 100408322, 200816644]

約数ペア:

[(1, 200816644), (2, 100408322), (4, 50204161), (7, 28688092), (14, 14344046), (28, 7172023), (419, 479276), (838, 239638), (1676, 119819), (2933, 68468), (5866, 34234), (11732, 17117)]