200506905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{234511}}^1$

素因数の和:234541

約数の個数: 24

約数和(自身を含む): 365838720

約数和(自身を除く): 165331815

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 234511, 703533, 1172555, 2110599, 3517665, 4455709, 10552995, 13367127, 22278545, 40101381, 66835635, 200506905]

約数ペア:

[(1, 200506905), (3, 66835635), (5, 40101381), (9, 22278545), (15, 13367127), (19, 10552995), (45, 4455709), (57, 3517665), (95, 2110599), (171, 1172555), (285, 703533), (855, 234511)]