204522100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{10597}}^1$

素因数の和:10804

約数の個数: 36

約数和(自身を含む): 446154604

約数和(自身を除く): 241632504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 3860, 4825, 9650, 10597, 19300, 21194, 42388, 52985, 105970, 211940, 264925, 529850, 1059700, 2045221, 4090442, 8180884, 10226105, 20452210, 40904420, 51130525, 102261050, 204522100]

約数ペア:

[(1, 204522100), (2, 102261050), (4, 51130525), (5, 40904420), (10, 20452210), (20, 10226105), (25, 8180884), (50, 4090442), (100, 2045221), (193, 1059700), (386, 529850), (772, 264925), (965, 211940), (1930, 105970), (3860, 52985), (4825, 42388), (9650, 21194), (10597, 19300)]