200199365

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 242457600

約数和(自身を除く): 42258235

約数列:

[1, 5, 223, 409, 439, 1115, 2045, 2195, 91207, 97897, 179551, 456035, 489485, 897755, 40039873, 200199365]

約数ペア:

[(1, 200199365), (5, 40039873), (223, 897755), (409, 489485), (439, 456035), (1115, 179551), (2045, 97897), (2195, 91207)]