201585868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4581497}}^1$

素因数の和:4581512

約数の個数: 12

約数和(自身を含む): 384845832

約数和(自身を除く): 183259964

約数列:

[1, 2, 4, 11, 22, 44, 4581497, 9162994, 18325988, 50396467, 100792934, 201585868]

約数ペア:

[(1, 201585868), (2, 100792934), (4, 50396467), (11, 18325988), (22, 9162994), (44, 4581497)]