200955550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{85513}}^1$

素因数の和:85572

約数の個数: 24

約数和(自身を含む): 381734496

約数和(自身を除く): 180778946

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 85513, 171026, 427565, 855130, 2137825, 4019111, 4275650, 8038222, 20095555, 40191110, 100477775, 200955550]

約数ペア:

[(1, 200955550), (2, 100477775), (5, 40191110), (10, 20095555), (25, 8038222), (47, 4275650), (50, 4019111), (94, 2137825), (235, 855130), (470, 427565), (1175, 171026), (2350, 85513)]