200381678

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{49871}}^1$

素因数の和:49928

約数の個数: 24

約数和(自身を含む): 358180704

約数和(自身を除く): 157799026

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 49871, 99742, 349097, 698194, 2044711, 2443679, 4089422, 4887358, 14312977, 28625954, 100190839, 200381678]

約数ペア:

[(1, 200381678), (2, 100190839), (7, 28625954), (14, 14312977), (41, 4887358), (49, 4089422), (82, 2443679), (98, 2044711), (287, 698194), (574, 349097), (2009, 99742), (4018, 49871)]