204560245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{1049}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 251697600

約数和(自身を除く): 47137355

約数列:

[1, 5, 43, 215, 907, 1049, 4535, 5245, 39001, 45107, 195005, 225535, 951443, 4757215, 40912049, 204560245]

約数ペア:

[(1, 204560245), (5, 40912049), (43, 4757215), (215, 951443), (907, 225535), (1049, 195005), (4535, 45107), (5245, 39001)]