200095900

素因数分解:

$2^2\times 5^2\times {\mathrm{2000959}}^1$

素因数の和:2000973

約数の個数: 18

約数和(自身を含む): 434208320

約数和(自身を除く): 234112420

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2000959, 4001918, 8003836, 10004795, 20009590, 40019180, 50023975, 100047950, 200095900]

約数ペア:

[(1, 200095900), (2, 100047950), (4, 50023975), (5, 40019180), (10, 20009590), (20, 10004795), (25, 8003836), (50, 4001918), (100, 2000959)]