200945912

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{62639}}^1$

素因数の和:63046

約数の個数: 16

約数和(自身を含む): 377719200

約数和(自身を除く): 176773288

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 62639, 125278, 250556, 501112, 25118239, 50236478, 100472956, 200945912]

約数ペア:

[(1, 200945912), (2, 100472956), (4, 50236478), (8, 25118239), (401, 501112), (802, 250556), (1604, 125278), (3208, 62639)]