200520972

素因数分解:

$2^2\times 3^2\times {\mathrm{5570027}}^1$

素因数の和:5570037

約数の個数: 18

約数和(自身を含む): 506872548

約数和(自身を除く): 306351576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5570027, 11140054, 16710081, 22280108, 33420162, 50130243, 66840324, 100260486, 200520972]

約数ペア:

[(1, 200520972), (2, 100260486), (3, 66840324), (4, 50130243), (6, 33420162), (9, 22280108), (12, 16710081), (18, 11140054), (36, 5570027)]