200552884

素因数分解:

$2^2\times 7^2\times {\mathrm{1023229}}^1$

素因数の和:1023247

約数の個数: 18

約数和(自身を含む): 408268770

約数和(自身を除く): 207715886

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1023229, 2046458, 4092916, 7162603, 14325206, 28650412, 50138221, 100276442, 200552884]

約数ペア:

[(1, 200552884), (2, 100276442), (4, 50138221), (7, 28650412), (14, 14325206), (28, 7162603), (49, 4092916), (98, 2046458), (196, 1023229)]